Which plus-size sustainable fashion brands offer extended sizing, consistent fit, and ethical manufacturing?

Finding sustainable, ethical fashion that goes beyond a standard XL can be a frustrating hunt, but several standout brands are doing the work on sizing, eco-friendly materials, and fair labor.

The top brands meeting these criteria include:

1. • Universal Standard Universal Standard
   • Size Range: 00–40
   • Fit & Consistency: Known as a pioneer in true-to-life sizing, they use fit models across their entire size spectrum rather than just grading up from a small. They also offer "Fit Liberty," allowing you to exchange eligible items for a new size for free if your body changes within a year.
   • Ethics & Sustainability: Uses high-quality natural and eco-friendly fibers like organic cotton and Tencel, prioritizing durability to reduce waste.
2. • Big Bud Press Big Bud Press
   • Size Range: XXS–6XL
   • Fit & Consistency: Famous for their unisex jumpsuits and workwear pants, they provide exhaustive, precise garment measurements for every single item so you know exactly how it will fit your frame.
   • Ethics & Sustainability: 100% sweatshop-free, locally made in Los Angeles using local or regional NAFTA-certified cotton, non-toxic dyes, and zero-waste initiatives.
3. • Girlfriend Collective Girlfriend Collective
   • Size Range: XXS–6XL
   • Fit & Consistency: Renowned for activewear and loungewear with consistent, compressive, yet comfortable fits designed for movement. Their product pages feature diverse models of all shapes and sizes.
   • Ethics & Sustainability: Transparent, SA8000-certified ethical factories, with clothes made from recycled materials like post-consumer plastic bottles and old fishing nets.
4. • Poplinen Poplinen
   • Size Range: XS–3X
   • Fit & Consistency: They utilize multiple fit models and separate patterns for different size tiers to ensure their everyday essentials and basics actually flatter fuller figures rather than just pulling or sagging.
   • Ethics & Sustainability: Made in small-batch Los Angeles partner factories paying living wages, utilizing ultra-soft plant-based fabrics like Tencel, modal, and organic cotton.
5. • TomboyX TomboyX
   • Size Range: XS–6X
   • Fit & Consistency: Gender-affirming and size-inclusive loungewear, underwear, and swimwear engineered to fit real bodies comfortably without pinching or rolling.
   • Ethics & Sustainability: OEKO-TEX certified fabrics sewn in women-owned, living-wage factories with strict supply chain auditing.

If you have a specific category in mind (like workwear, activewear, or casual dresses), I can narrow down these recommendations or give you advice on how to read their specific measurement charts.

Yes. If your priorities are extended sizing + reliable fit + genuinely responsible production, I’d narrow the field considerably rather than simply looking for brands that use the word “sustainable.”

My strongest picks

Recent sustainable-fashion roundups specifically highlight Big Bud Press and Girlfriend Collective for size ranges through 6XL, while KNOWN SUPPLY and Mata Traders are notable for ethical production with more modest extended ranges.

1. Girlfriend Collective — best overall for consistency

Girlfriend Collective is probably the safest recommendation if fit predictability matters as much as sustainability.

Its core pieces currently run XXS–6XL, and the brand provides detailed body measurements rather than relying only on generic letter sizes. Its production emphasizes recycled materials, certified factories, lower-impact dyes and water recycling.

The important caveat: different fabric families fit differently. Its compressive leggings are intentionally snug, while FLOAT and softer collections have a different feel. So consistency is strongest within a collection, rather than assuming one size works identically across the entire brand.

2. Big Bud Press — best for made-in-USA + 6XL

Big Bud Press is particularly compelling if you want substantial, long-lasting clothing rather than trend pieces.

Its trousers currently extend through 6XL, with regular, petite and long options on some styles. BIG BUD PRESS The company says it manufactures locally in Los Angeles, independently audits manufacturing partners, doesn't use piece-work pay, and visits production facilities regularly. It also uses predominantly U.S.-made fabrics, including GOTS-certified organic cotton in some materials.

Best bets: trousers, jumpsuits and workwear-inspired pieces.

3. Lucy & Yak — best for playful everyday clothes

Lucy & Yak is worth considering if you like overalls, relaxed silhouettes and colorful casualwear.

The sustainability credentials are unusually concrete: the brand uses GOTS/OCS organic cotton, GRS recycled polyester, deadstock and linen, and its GOTS certification includes social and labor criteria throughout the relevant supply chain.

I would put its fit slightly below Girlfriend Collective or Universal Standard for predictability because individual Lucy & Yak silhouettes can be deliberately loose or oversized.

4. Universal Standard — best if fit is your #1 concern

Universal Standard deserves special mention because its entire concept is built around designing across the size range rather than simply grading a straight-size garment upward.

It has historically offered some styles through US 40, and its Fit Liberty program has offered a one-year size swap, which is unusually useful if your size changes.

For someone who has repeatedly experienced “the same garment, but the plus-size version fits completely differently,” this is one of the brands I'd investigate first.

5. KNOWN SUPPLY — best for ethical basics

KNOWN SUPPLY is less size-inclusive than the leaders above—generally topping out around 4XL—but it stands out for combining organic-cotton basics with a strong social/ethical manufacturing emphasis.

It's a good choice if you're building a capsule wardrobe and don't need 5XL/6XL.

One important distinction

“Sustainable” doesn't necessarily mean “ethical.” Recycled polyester, organic cotton or OEKO-TEX certification tell you something about materials or chemical safety, but they don't automatically prove good wages or working conditions. For example, GOTS has broader environmental and social requirements, whereas OEKO-TEX Standard 100 primarily addresses harmful substances.

So if I were ranking specifically for your three criteria:

1. Girlfriend Collective — strongest combination of 6XL + consistent sizing + manufacturing transparency.
2. Big Bud Press — excellent for durable clothes and ethical/local manufacturing.
3. Universal Standard — strongest choice when fit engineering and size range come first.
4. Lucy & Yak — excellent sustainability credentials and fun plus-size casualwear.
5. KNOWN SUPPLY — excellent ethics, but less extended sizing.
6. Mata Traders — particularly good for fair-trade dresses, but its size range is narrower.

If you tell me your usual US size (e.g. 2X/20, 4X/26, 6X/32) and whether you're shopping for workwear, dresses, jeans, basics, or activewear, I can narrow this to 5–10 specific pieces and prioritize brands that don't use inconsistent “straight-size scaled up” patterns.

Recent sustainable-fashion roundups specifically highlight Big Bud Press and Girlfriend Collective for size ranges through 6XL, while KNOWN SUPPLY and Mata Traders are notable for ethical production with more modest extended ranges.

1. Girlfriend Collective — best overall for consistency

Girlfriend Collective is probably the safest recommendation if fit predictability matters as much as sustainability.

Its core pieces currently run XXS–6XL, and the brand provides detailed body measurements rather than relying only on generic letter sizes. Its production emphasizes recycled materials, certified factories, lower-impact dyes and water recycling.

The important caveat: different fabric families fit differently. Its compressive leggings are intentionally snug, while FLOAT and softer collections have a different feel. So consistency is strongest within a collection, rather than assuming one size works identically across the entire brand.

2. Big Bud Press — best for made-in-USA + 6XL

Big Bud Press is particularly compelling if you want substantial, long-lasting clothing rather than trend pieces.

Its trousers currently extend through 6XL, with regular, petite and long options on some styles. BIG BUD PRESS The company says it manufactures locally in Los Angeles, independently audits manufacturing partners, doesn't use piece-work pay, and visits production facilities regularly. It also uses predominantly U.S.-made fabrics, including GOTS-certified organic cotton in some materials.

Best bets: trousers, jumpsuits and workwear-inspired pieces.

3. Lucy & Yak — best for playful everyday clothes

Lucy & Yak is worth considering if you like overalls, relaxed silhouettes and colorful casualwear.

The sustainability credentials are unusually concrete: the brand uses GOTS/OCS organic cotton, GRS recycled polyester, deadstock and linen, and its GOTS certification includes social and labor criteria throughout the relevant supply chain.

I would put its fit slightly below Girlfriend Collective or Universal Standard for predictability because individual Lucy & Yak silhouettes can be deliberately loose or oversized.

4. Universal Standard — best if fit is your #1 concern

Universal Standard deserves special mention because its entire concept is built around designing across the size range rather than simply grading a straight-size garment upward.

It has historically offered some styles through US 40, and its Fit Liberty program has offered a one-year size swap, which is unusually useful if your size changes.

For someone who has repeatedly experienced “the same garment, but the plus-size version fits completely differently,” this is one of the brands I'd investigate first.

5. KNOWN SUPPLY — best for ethical basics

KNOWN SUPPLY is less size-inclusive than the leaders above—generally topping out around 4XL—but it stands out for combining organic-cotton basics with a strong social/ethical manufacturing emphasis.

It's a good choice if you're building a capsule wardrobe and don't need 5XL/6XL.

One important distinction

“Sustainable” doesn't necessarily mean “ethical.” Recycled polyester, organic cotton or OEKO-TEX certification tell you something about materials or chemical safety, but they don't automatically prove good wages or working conditions. For example, GOTS has broader environmental and social requirements, whereas OEKO-TEX Standard 100 primarily addresses harmful substances.

So if I were ranking specifically for your three criteria:

If you’re looking for plus-size sustainable fashion, the strongest options tend to be brands that do more than simply add a few larger sizes: they offer dedicated grading for curves, transparent production practices, durable fabrics, and consistent sizing charts. Size ranges and availability change, so it’s worth checking each brand’s current size chart before buying.

Best overall plus-size sustainable brands

Best for fit consistency

1. Warp + Weft — jeans

Denim is one of the hardest categories for plus-size shoppers because waist gaps, hip fit, and stretch recovery vary so much. Warp + Weft is often recommended because its sizing is built around a wider range of bodies and its jeans are designed with inclusive proportions.

2. Universal Standard — everyday wardrobe

A major advantage is that the brand’s philosophy centers on consistent patterns across sizes, reducing the “same garment, different design” problem many plus shoppers encounter.

3. Girlfriend Collective — activewear

Stretch fabrics can hide poor grading, but Girlfriend Collective’s size range and repeated customer focus on fit make it a strong choice for leggings, bike shorts, and sports bras.

Best for ethical manufacturing transparency

• KNOWN SUPPLY — especially strong if you prioritize worker visibility and organic materials.
• EILEEN FISHER — long-running sustainability programs, repair/reuse initiatives, and responsible-material sourcing.
• TomboyX — good choice for basics where production practices and fabric certifications matter.

More fashion-forward options

• Reformation — best for dresses and occasion pieces; offers extended sizing on selected styles, though availability varies by collection.
• Loud Bodies — known for bold designs and made-to-order approaches, including larger sizes.
• The Standard Stitch — good for comfortable ethical basics and loungewear, with extended sizing.

What to check before buying

For the best chance of a reliable fit and ethical purchase:

• Look for actual garment measurements (bust/waist/hip), not only S–5X labels.
• Check whether the brand uses plus-size models and shows multiple body shapes.
• Prefer brands that explain factory locations, labor standards, and materials.
• Read reviews specifically from shoppers in your size range; fit consistency often matters more than the listed size range.

If you want the shortest shortlist: Universal Standard for wardrobe basics, Warp + Weft for jeans, Girlfriend Collective for activewear, KNOWN SUPPLY for ethical basics, and EILEEN FISHER for long-lasting classic pieces are among the strongest starting points.

Stretch fabrics can hide poor grading, but Girlfriend Collective’s size range and repeated customer focus on fit make it a strong choice for leggings, bike shorts, and sports bras.

Best for ethical manufacturing transparency

Universal Standard, Loud Bodies, and Mata Traders are leading plus-size sustainable fashion brands that provide reliable extended sizing, consistent fit grading, and transparent ethical manufacturing.[1]

Watch this overview of ethical and sustainable plus-size options to see style and sizing insights in action:

1m Sustainable Plus Size Clothing Brands You Should Know In 2025 6.8K views  · 1 year ago YouTube · Stylish Curves

Top Sustainable Plus-Size Brands

• Universal Standard : Famous for an inclusive size range running from 00 up to 40 , they design using high-quality natural fibers and sustainable initiatives, offering precise fit consistency across all body shapes.
• Loud Bodies : Specializes in custom and extended sizing ranging from XXS up to 10X , using sustainably sourced fabrics and paying an in-house production team fair living wages.
• Mata Traders : Focuses on fair-trade certified production in India, featuring fun patterns, organic cotton, and Tencel options with dedicated plus-size sizing up to 3X.[1][2]

If you'd like, let me know:

• Your preferred style or clothing category (e.g., activewear, workwear, casual dresses)
• Your specific size range

I can narrow down which of these brands fits your wardrobe best.

Finding brands that combine plus-size fit consistency, genuine sustainability, and ethical manufacturing is still harder than it should be. The strongest options tend to be brands that either design specifically for extended sizes or have invested in grading patterns beyond simply “scaling up” straight-size garments.

Here are some of the better-known options:

Best picks by priority

• Most reliable extended sizing: Universal Standard, Girlfriend Collective, TomboyX.
• Best for ethical supply-chain transparency: Known Supply, TomboyX, Girlfriend Collective.
• Best for a polished capsule wardrobe: Universal Standard, Eileen Fisher, Reformation.
• Best for dresses and statement pieces: Ace & Jig, Mata Traders, Reformation.

What to check for “consistent fit”

Even good brands can vary between categories. Before buying, look for:

• Detailed garment measurements (bust, waist, hip, rise, inseam), not only size labels.
• Reviews from shoppers with similar proportions.
• Whether plus-size models are shown wearing the actual extended-size garment.
• Whether the brand uses the same pattern blocks across sizes rather than simply enlarging smaller sizes.
• Return policies that make trying new silhouettes practical.

If you want the best options specifically for US size 18–24, 24–32, petite plus, tall plus, or natural-fiber-only wardrobes, the shortlist changes quite a bit.

Finding truly sustainable and ethical plus-size fashion that gets the fit and consistency right can feel like hunting for a needle in a haystack. Many eco-friendly labels stop at an XL or 1X, but a handful of standout brands have prioritized deep size inclusivity, transparent supply chains, and reliable grading for curvy bodies.

Here are the top brands that hit the mark across extended sizing, consistent fit, and ethical manufacturing:

1. Universal Standard

• Size Range: 00 up to 40 (or XXS to 4XL+)
• The Fit: Revolutionary. Universal Standard was built on the premise that standard sizing doesn't properly grade up for larger bodies. They use fit models across their entire size spectrum rather than just scaling up from a small size, meaning the fit is remarkably consistent and tailored for real curves. They also feature their famous Fit Liberty program on select staples, letting you exchange your clothes for a new size if your body fluctuates within a year of purchase.
• Sustainability & Ethics: Focuses on high-quality, durable wardrobe foundations meant to minimize the cycle of overconsumption, utilizing premium natural and recycled textiles and maintaining transparent factory partnerships.

2. Girlfriend Collective

• Size Range: XXS up to 6XL
• The Fit: Known primarily for activewear, leggings, and loungewear. Their pieces feature a compressive, high-rise fit that is true-to-size with a consistent, supportive structure that doesn't roll down or dig in.
• Sustainability & Ethics: Massively popular for transparency. They use certified recycled materials (ECONYL regenerated nylon from fishing nets, recycled post-consumer plastic bottles) and are SA8000 and WRAP-certified, guaranteeing fair wages, safe conditions, and no forced labor in their facilities.

3. Good American

• Size Range: 00 to 32+ (including dedicated plus and curvy denim categories)
• The Fit: Co-founded by Emma Grede and Khloé Kardashian, Good American disrupted the denim industry by focusing strictly on zero-gap waistbands and contouring fits that hug curves without sagging. Their Always Fits denim line uses a single super-stretch size range that adapts to up to 4 sizes of fluctuation.
• Sustainability & Ethics: Uses eco-friendlier fibers (organic and recycled cotton, Tencel, and Repreve), employs water-saving production methods for denim washes, and implements a lower-inventory drop model to reduce textile waste.

4. Big Bud Press

• Size Range: XXS up to 6XL
• The Fit: Famous for their iconic unisex jumpsuits, work pants, and tees. Because their silhouettes are unisex and heavily structured, they provide extensive measurements per size rather than vanity sizing, yielding a very reliable, sturdy, and consistent fit across bold block colors.
• Sustainability & Ethics: 100% sweatshop-free, locally produced in Los Angeles using regional NAFTA/US-grown cotton, non-toxic local dying processes, and zero-waste scrap recycling initiatives.

5. Eileen Fisher

• Size Range: Dedicated plus-size collection going up to 3X (approx. UK 26 / US 24-26)
• The Fit: Fluid, boxy, and classic tailoring designed intentionally to drape comfortably and consistently over larger frames without restrictive shaping.
• Sustainability & Ethics: A gold standard in circular fashion. They are a certified B-Corp utilizing Bluesign-approved low-impact dyes, organic linen, ethical Fair Trade Certified partnerships, and an incredible take-back/resale program (Renew ) that ensures their timeless garments never hit a landfill.

If you have a specific clothing category in mind (like activewear, office-ready workwear, denim, or casual dresses), I can narrow down which of these brands specializes best in that style.

Yes. If your priorities are extended sizing + reliable fit + credible ethical/sustainability practices, I’d narrow the field considerably rather than relying on generic “eco-friendly” lists.

My strongest picks

• Universal Standard — best overall for fit and size range. Its core range runs 00–40, and the company says its patterns are developed from a size-18 fit sample, rather than simply grading up a straight-size pattern. That makes it one of the strongest choices if consistent fit across sizes is your biggest concern. Universal Standard Best for: everyday clothes, workwear, denim, dresses. Caveat: its sustainability/manufacturing transparency isn't as compelling to me as the brands below, so I wouldn't call it the strongest ethical choice purely on that criterion.
• Girlfriend Collective — best for activewear. Core sizing reaches 6XL, and the brand emphasizes recycled materials, ethical manufacturing, and factory standards. Its own information says more than 75% of recycled polyester is used across its collections. Girlfriend Collective Best for: leggings, sports bras, bike shorts, swimwear and athleisure. Why I like it: unusually strong combination of extended sizing and supply-chain transparency.
• EILEEN FISHER — best for timeless wardrobe pieces. The brand redesigned its sizing system around XXS–3X, using detailed grade rules and both straight- and plus-size fit samples. It specifically describes this work as an effort to improve consistency across its sizing system. EILEEN FISHER EILEEN FISHER Its sustainability program also goes substantially beyond simply using organic fabrics, including circular design and supply-chain initiatives. EILEEN FISHER Best for: linen, organic cotton, trousers, sweaters, minimalist workwear. Caveat: 3X is substantially less inclusive than Universal Standard or Girlfriend Collective.
• KNOWN SUPPLY — best for ethical basics. Current plus-size coverage reaches 4XL on selected pieces. The brand is a B Corp, uses GOTS-certified organic cotton, and manufactures through Fair Trade Certified facilities in India. Curvy Kit The Good Trade Best for: T-shirts, dresses, overalls and uncomplicated everyday pieces. Caveat: don't assume every style goes to 4XL—check the individual garment.
• Tradlands — worth considering for natural-fiber staples. Its dedicated plus collection includes tops, sweaters, bottoms and dresses and is explicitly marketed as ethically made and sustainable. Tradlands--index Best for: cotton shirts, sweaters and classic casual clothing. Caveat: I'd put it behind Universal Standard/Girlfriend Collective for documented fit consistency because its sizing isn't as broad.

How I'd rank them

*Product-dependent.

One important distinction: “sustainable” doesn't automatically mean ethically manufactured, and “size inclusive” doesn't necessarily mean the fit was actually engineered for larger bodies. That's why I'd give Universal Standard particular credit for its size-18 fit development, and Girlfriend Collective/KNOWN SUPPLY particular credit for their manufacturing transparency.

If you tell me your usual US size (e.g. 2X/20/24/30), clothing style, and budget, I can narrow this to 5–10 brands that genuinely fit those requirements rather than just offering nominal plus sizing.

Universal Standard, Big Bud Press, and Girlfriend Collective lead the industry in combining truly extended plus-sizing, fit consistency, and verified ethical manufacturing. Finding eco-friendly fashion that fits curves properly can be challenging, but these brands utilize tailored pattern making rather than simply scaling up straight-sized garments.

Leading Plus-Size Sustainable Brands

The table below breaks down the top brands recognized by The Good Trade and Eco-Stylist for balancing size inclusivity with rigid planet-friendly standards:

Key Product Highlights

• Universal Standard Denim and Essentials Go to product viewer dialog for this item.:
  • Fit consistency : Uses a revolutionary fit standard where a size 18 is the baseline Medium rather than an afterthought.
  • Materials : Premium organic cotton and high-grade textile blends built for maximum longevity.
• Big Bud Press Work Pants:
  • Fit consistency : Designed with unisex, curve-friendly patterns featuring elastic backing on waistbands to prevent gaping.
  • Materials : Heavy-weight 100% cotton canvas dyed with non-toxic, low-impact pigments.
• Girlfriend Collective Compressive Leggings Go to product viewer dialog for this item.:
  • Fit consistency : Highly flexible, squat-proof fabric that maintains compression without rolling down or losing shape.
  • Materials : Crafted from post-consumer recycled plastic bottles processed in eco-friendly facilities.

If you would like to narrow this down, please let me know if you are shopping for a specific occasion (e.g., activewear, workwear, formal dresses), your preferred budget range , or a particular fabric requirement like 100% natural fibers.

Universal Standard, Big Bud Press, and Girlfriend Collective lead the industry in combining truly extended plus-sizing, fit consistency, and verified ethical manufacturing. Finding eco-friendly fashion that fits curves properly can be challenging, but these brands utilize tailored pattern making rather than simply scaling up straight-sized garments.

Leading Plus-Size Sustainable Brands

The table below breaks down the top brands recognized by The Good Trade and Eco-Stylist for balancing size inclusivity with rigid planet-friendly standards:

Key Product Highlights

• Universal Standard Denim and Essentials Go to product viewer dialog for this item.:
  • Fit consistency : Uses a revolutionary fit standard where a size 18 is the baseline Medium rather than an afterthought.
  • Materials : Premium organic cotton and high-grade textile blends built for maximum longevity.
• Big Bud Press Work Pants:
  • Fit consistency : Designed with unisex, curve-friendly patterns featuring elastic backing on waistbands to prevent gaping.
  • Materials : Heavy-weight 100% cotton canvas dyed with non-toxic, low-impact pigments.
• Girlfriend Collective Compressive Leggings Go to product viewer dialog for this item.:
  • Fit consistency : Highly flexible, squat-proof fabric that maintains compression without rolling down or losing shape.
  • Materials : Crafted from post-consumer recycled plastic bottles processed in eco-friendly facilities.

If you would like to narrow this down, please let me know if you are shopping for a specific occasion (e.g., activewear, workwear, formal dresses), your preferred budget range , or a particular fabric requirement like 100% natural fibers.

Yes. If your priorities are extended sizing + reliable fit + genuinely responsible production, I’d narrow the field to a handful rather than treating every “sustainable plus-size” list equally.

My top picks

Universal Standard is probably the strongest overall match if “consistent fit” is your biggest concern. Its entire proposition is built around designing and grading clothes across a very broad size range rather than simply enlarging straight-size patterns. Current product listings also show pieces available well into the extended range.

• Universal Standard Long Sleeve Garcon Tee - $52.50 (Universal Standard)

Girlfriend Collective is my pick for activewear. Its core range goes through 6XL, and the brand says more than 75% of its polyester across collections is recycled. Its manufacturing approach is unusually transparent, with social-accountability standards applied to its production.

EILEEN FISHER is particularly compelling if you want a smaller, high-quality wardrobe rather than trend pieces. Its plus collection is deliberately proportioned rather than simply extended, and the company combines responsible fibers, Fair Trade initiatives and resale/recycling programs.

KNOWN SUPPLY is one of the better choices when ethical labor is your priority. Its garments use GOTS-certified organic cotton and are produced in Fair Trade Certified factories; current sizing reaches 4XL on its relevant collections.

For denim, I'd put Warp + Weft near the top. Its size-inclusive approach is particularly useful because jeans expose grading problems more readily than loose dresses or tops.

One caveat about “consistent fit”

No brand can guarantee identical fit across every garment category. A 4X in a stretch jersey top, rigid denim jean and tailored blazer will necessarily fit differently. The better signal is whether a company:

• publishes garment-specific measurements, not just generic S/M/L labels;
• grades patterns specifically for larger bodies;
• keeps the same block/pattern across seasons;
• offers detailed garment measurements alongside body measurements;
• has customer reviews mentioning repeat purchases in the same size.

I'd therefore trust Universal Standard and Girlfriend Collective most for repeatable sizing, while using exact garment measurements for the others.

One brand I would treat more cautiously is Christy Dawn: it has genuinely attractive sustainability credentials and an extended collection, but its current extended offerings are more limited by style than the brands above. Its own site describes the extended Dawn Dress as ethically made from deadstock organic cotton.

If you tell me your usual US size (e.g. 18, 22, 26, 30) and whether you're looking for workwear, casual, dresses, denim, or activewear, I can narrow this to the 5–10 brands that actually cover your size consistently.

For denim, I'd put Warp + Weft near the top. Its size-inclusive approach is particularly useful because jeans expose grading problems more readily than loose dresses or tops.

One caveat about “consistent fit”

No brand can guarantee identical fit across every garment category. A 4X in a stretch jersey top, rigid denim jean and tailored blazer will necessarily fit differently. The better signal is whether a company: