15 Best Sustainable Plus Size Clothing Brands to Try in 2023

sustainable plus size clothing
Disclosure: Our editors handpick top-rated brands, vetted through our strict ratings. Purchases via our links may earn us a commission. Learn more

The growing concerns about the planet’s health, labor working conditions, greenhouse gas emissions, and many such environmental issues have thankfully seen a surge in the sustainable clothing market. As sustainable fashion transitions from niche to mainstream, it’s important that everyone can engage in it, including curvy women. However, looking for the best plus size sustainable clothing brands offering everything from sustainable plus size tops, plus size sweaters, and plus size winter coats can still be downright overwhelming.

In a world where until recently almost every brand offered fashionable clothing in regular sizes, encouraging everyone to ‘fit in’, curvy women worldwide have frequently experienced distress. Why? Well, multiple times these women came across outfits they fell in love with, only to realize that they are not size inclusive. Anyway, gone are the times when brands ignored the plus size segment because the fashion industry has got it loud and clear that every consumer regardless of their size and aesthetics, deserves the best. 

Top 15 Sustainable Plus Size Clothing Brands That Are Totally Comfortable

1. Girlfriend Collective
2. Big Bud Press
3. Mara Hoffman
4. Eileen Fisher
5. Warp + Weft
6. Sotela
7. Loud Bodies
8. Altar
9. The Standard Stitch
10. Kirrin Finch
11. Mate The Label
12. Alder Apparel
13. Alice Alexander
14. Mata Traders
15. REI

Today, we strongly believe that beauty comes in every size, every color, and every ethnicity, and with that, let us introduce you to these 15 amazing sustainable plus size clothing brands for 2023.

1. Girlfriend Collective

sustainable plus size clothing
Source: girlfriend/Instagram

Place of origin: Seattle, Washington
Founder: Ellie Dinh
Sustainable Materials Used: MajorlyRecycled Polyester (rPET) along with other materials
Product Range: Swimwear, Top varieties, Bottoms, Intimatewear, Bottoms varieties, Matching sets, Accessories, Menswear
Size Range: XXS to 6XL. Check Size Guide
Price Range: $15 to $115
Shipping: Currently shipping to the United States, Canada, the UK, and Australia. Available worldwide via nordstrom.com

Girlfriend Collective is an activewear brand that primarily uses Recycled Polyester made from plastic waste from oceans and landfills in its collection. This brand is quite popular for creating the most comfortable and durable sports bras, leggings, and swimwear that you’ll love to wear time and again.

Girlfriend Collective is dedicated to keeping its operations transparent by keeping the entire production process on its website. You can check everything from the SA8000-certified factory it partners with, to its fair labor initiatives, and certifications. With sizes ranging from XXS up to 6XL (+maternity), these pieces are designed to keep you comfy and chic no matter your size.

2. Big Bud Press

sustainable plus size clothing
Source: bigbudpress/Instagram

Place of origin: Los Angeles, California
Founders: Lacey Micallef and Philip Seastrom
Sustainable Materials Used: Majorly uses Cottonfabrics and Recycled yarns
Product Range: Womenswear includes Tops, Bottoms, Jumpsuits, Intimatewear, and Accessories. Menswear also available
Size Range: XXS to 7XL. Check Size Guide
Price Range: $12 to $225
Shipping: Currently shipping to the US and nearby countries. Worldwide shipping is to open up soon

Big Bud Press is a rapidly-growing sustainable plus size clothing brand that houses a wide range of vibrant and groovy unisex apparel. Based in Los Angeles, this brand focuses on boosting the local economy by incorporating more than 98% of NAFTA-certified domestically grown fabrics in its clothing which are ethically made in local sweatshop-free Californian factories. 

With sizes ranging from XXS through 7XL, Big Bud Press is one of the most size-inclusive brands for curvy beauties who don’t shy away from making a bold fashion statement.

3. Mara Hoffman

sustainable plus size clothing
Source: marahoffman/Instagram

Place of origin: Manhattan, USA
Founder: Mara Hoffman
Sustainable Materials Used: Organic Cotton, Organic Hemp, Recycled Polyester, Recycled Nylon, Climate Beneficial Wool, Linen, TENCEL™ Lyocell, TENCEL™ Modal, etc.
Product Range: Wide range of womenswear including Ready to wear Dresses, Skirts Tops, Bottoms, Jumpsuits, Outerwear, Robes, Sweaters, Intimatewear, and Accessories
Size Range: XXS to 3X. Check Size Guide
Price Range: $175 to $995
Shipping: Worldwide

No discussion on sustainable fashion brands can be complete without the mention of Mara Hoffman. With a commitment to sustainability and accessibility, this brand offers killer designs made of organic and recycled materials that are ‘Climate Beneficial’, in sizes up to 3X.

Mara Hoffman is a premium brand that has been super-transparent in its operations and regularly audits its partner factories with in-person visits. In addition, the brand focuses on uplifting underprivileged communities by providing employment majorly to women artisans and small-scale producers in developing countries who fail to access globalized markets.

4. Eileen Fisher

sustainable plus size clothing
Source: eileenfisherny/Instagram

Place of origin: Irvington, New York
Founder: Eileen Fisher
Sustainable Materials Used: Cashmere, Merino wool, Velvet, Silk, Ponte, Organic Cotton, Organic Hemp, etc.
Product Range: Wide range of womenswear including Dresses, Skirts Tops, Bottoms, Jumpsuits, Outerwear, Sweaters, Sleepwear, Denims, and Shoes
Size Range: XS to 3X
Price Range: $44 to $368
Shipping: Currently Shipping to 90 Countries with Borderfree.

Eileen Fisher is a Certified B Corp sustainable brand that has been around since 1984. The brand offers a stunning collection of effortless basics in muted tones made from organic and recycled fibers. Eileen Fisher, as a brand, came into existence when its namesake designer faced a tough time looking for staple clothing items that are minimalist yet classy. They have a dedicated plus size sustainable clothing line that is flawlessly proportioned and flatters curvy bods with sizes up to 3X.

With a transparent supply chain, Eileen Fisher is committed to designing a waste-free future. It not only focuses on the human rights of its workforce and fair trade practices but also works on reducing its carbon footprint by creating a circular design system. 

5. Warp + Weft

sustainable plus size clothing
Source: warpweftworld/Instagram

Place of origin: New York
Founder: Sarah Ahmed
Sustainable Materials Used: Cotton, Lycra, Tencel and High-quality European dyes
Product Range: Women & Mens’ Denims
Size Range: Womenswear up to 32 and Menswear up to 42. Check Size Guide
Price Range: $42 to $78
Shipping: Worldwide

Warp + Weft is a sustainable and affordable brand that makes size-inclusive and quality-fitting denim varieties that are not only good for you and your wallet but for the planet as well. In the denim industry for three decades, this family-owned brand has developed expertise in creating jeans for specific body types and customer needs, which are often overlooked by most brands.

The company’s eco-friendly mill is known to be one of the largest textile producers in the world. Committed to fair trade practices and ethical working conditions from the very early days of its operations, Warp+Weft was born when the founder observed a gap in size inclusivity in the denim industry.  With the goal to make ‘Denim for everybody, and every body,’ Warp+Weft women’s collection has sizes up to 32 and menswear ranging up to 42.

6. Sotela

sustainable plus size clothing
Source: sotelaco/Instagram

Place of origin: Los Angeles, California
Founder: Hanna Baror-Padilla
Sustainable Materials Used: Natural & sustainable fabrics, Low-impact non-toxic dyes
Product Range: Womenswear includes Tops, Bottoms, Skirts, Dresses, Jumpsuits, Outerwear, and Accessories
Size Range:  Size up to 10 (63-65 inches Bust). Check Size Guide
Price Range: $49 to $249
Shipping: Worldwide

Sotela is an ethical and sustainable fashion brand that was born with the sole purpose of creating clothes that would adapt to a women’s ever-changing body and help plus-sized beauties feel more confident, comfortable, and unapologetic of their size. With its unique ‘made-to-order’ feature, Sotela helps women of all sizes build their closets as per their body type with stunning clothing that is both size-inclusive and flexible to a woman’s body fluctuations.

The brand’s garments are handmade in-house in their LA studio using natural and sustainable fabrics like organic cotton, linen, Tencel, etc., crafted into unconventional sizes to promote a comfy and stylish plus size living. Our absolute favorites are Sotela’s off-the-shoulder crop tops, elegant wrap tops, and flowy skirts, which we vouch to be wardrobe essentials.

7. Loud Bodies

sustainable plus size clothing
Source: loudbodies/Instagram

Place of origin: Cluj-Napoca, Romania
Founder: Patricia Luiza Blaj
Sustainable Materials Used: OEKO-TEX Certified sustainable fabrics like Organic cotton, Lyocell, etc, and Non-toxic dyes
Product Range: Womenswear includes Tops, Bottoms, Skirts, Dresses, Jumpsuits, Outerwear, Robes, and Accessories
Size Range:  XXS to 10XL. Check Size Guide
Price Range: $50 to $400
Shipping: Worldwide

As the name goes by, Loud Bodies is a loud and proud plus size sustainable clothing brand that promotes body positivity through its clothing range and strongly believes that beauty comes in all sizes. The brand offers sizes ranging from XXS through 10XL, but Loud Bodies will gladly customize pieces for you without extra charges if you do not fall within this sizing range.

Additionally, most of the brand’s items are ‘made-to-order’ with production that takes place in-house, using only sustainable materials, so you don’t have to worry about extra waste. Loud Bodies’ exquisite outfits are slow fashion and made from OEKO-TEX-certified fabrics, a literal boon for all the fashion-forward plus sized beauties.

8. Altar

sustainable plus size clothing
Source: shop_altar/Instagram

Place of origin: Portland, Oregon
Founder: Cassie Ridgway
Sustainable Materials Used: Majorly uses Deadstock materials
Product Range: Wide range of womenswear; Accessories & Jewelleries; Baby products; Apothecary of skincare, haircare, and other essentials; and Home goods
Size Range:  XS to 6XL. Check Size Guide
Price Range: $68 to $140
Shipping: Worldwide

Founded in 2010 under a different name initially, Altar is a sustainable plus size clothing brand with a diverse range of custom apparel, apothecary, and exquisite jewelry emphasizing ‘zero waste’ production methods. The brand is seeking to boost the local economy by employing independent manufacturers and artisans across North America, creating beautiful stories through their jewelry and clothing majorly made with sustainable deadstock materials.

Altar’s size-inclusive clothing line is branded under the name Altar Houseline with sizes that go up to 6XL. Apart from this, they also offer custom-made plus size clothing at no extra charge. Altar’s clothing is produced in-house along with two LA-based fair trade factories that the brand has partnered with. Amongst other initiatives, they strive to ensure that at least 20% of their inventory comes from Black-owned businesses by sourcing products from the BIPOC community.

9. The Standard Stitch

sustainable plus size clothing
Source: thestandardstitch/Instagram

Place of origin: Los Angeles, California
Founder: Alana Schmidt
Sustainable Materials Used: Certified organic Cotton, Recycled Cotton, Non-toxic dyes, and Eco-friendly packaging
Product Range: Women’s Tees + Tanks, Shorts, Joggers, Sweatshirts, and Loungewear
Size Range:  XXS to 5X. Check Size Guide
Price Range: $80 to $108
Shipping: Worldwide

The Standard Stitch’s sustainable clothing line came to life with the mission to “create clothes that are as gentle on the earth as they are on your body—every body.” And staying true to its motto, the brand has a size-inclusive size chart that ranges up to 5X. But if you fail to find your size, you can easily connect with them to custom-make your clothes.

Ethicality and sustainability are the foundation of this Newport Beach-based clothing brand that makes wardrobe staples like tees, sweatshirts, loungewear, etc., in bold and vibrant colors with sustainably sourced organic and recycled materials and low-impact dyes. In addition, The Standard Stitch follows a localized supply chain in Los Angeles where all their products are ethically made in certified facilities to help the economy and reduce the carbon footprint.

10. Kirrin Finch

sustainable plus size clothing
Source: kirrinfinch/Instagram

Place of origin: Brooklyn, New York
Founders: Laura Moffat and Kelly Sanders Moffat
Sustainable Materials Used: Certified organic Cotton, 100% Cotton Twill, Merino Wool, Eco-friendly Recycled wool, etc.
Product Range: Mens-inspired gender-neutral Shirts, Trousers, Vests, Blazers, Suits, Sweaters, Jackets, etc.
Size Range: XS to 3XL Or 0-24. Check Size Guide
Price Range: $50 to $360
Shipping: Worldwide

If sustainably made gender-neutral clothing is your style, look no further as your search ends with Kirrin Finch. The ethical fashion brand is unique for its unconventional ‘menswear-inspired’ style made for female and non-binary bodies. This gender-defying fashion brand focuses on creating great-fitted clothes for all body types instead of following the typical industry norms of ‘menswear and womenswear’ ideology. Kirrin Finch’s androgynous dapper pieces make you feel comfortable and confident in your skin and can be dressed up or down as the occasion calls.

All their apparel is made in fair trade certified factories and from sustainable raw materials. The team is an avid supporter of LGBTQ+ organizations, regularly participates in events and donations, and advocates for all gender identities. In addition, you can check out the ‘Dapper Scouts’ blog, where stylish and outstanding community ambassadors are featured on their website.

11. Mate The Label

sustainable plus size clothing
Source: mate_the_label/Instagram

Place of origin: Los Angeles, California
Founder: Kayti O’Connell Carr
Sustainable Materials Used: Organic Cotton Jersey, Linen, TENCEL™ Lyocell, Tencel™ Rib
Product Range: Women’s range of Tees+Tanks, Sweatshirts+Sweatpants, Joggers, Loungewear, Sleepwear, Sweaters+Knits, Intimatewear, etc.
Size Range:  XS to 3XL. Check Size Guide
Price Range: $30 to $288
Shipping: Worldwide

Mate The Label is a 100% vegan and ethical fashion brand with the motto ‘Dress Clean,’ regardless of your size. It is a women-owned business that is run by women and is focused on making comfortable and classic clothing for all women from all walks of life. From cozy thermals, sweatshirts, and pajamas to dresses and jumpsuits, their expansive clothing line has something for every woman in every size, starting from XS to 3XL.

This Carbon Neutral Certified clothing label’s start-to-end production process, from cutting, sewing, dying, packaging, and shipping is all managed in a localized supply chain in Los Angeles to minimize its carbon footprint and support local communities. In addition, their clothing line is soothing to the eyes and body because Mate follows a colorless palette and high-quality materials to keep its apparel seasonless and classic.

12. Alder Apparel

sustainable plus size clothing
Source: alderapparel/Instagram

Place of origin: Toronto, Canada
Founders: Mikayla Wujec and Naomi Blackman
Sustainable Materials Used: Lenzing Modal, Recycled Polyester, Recycled Nylon, TENCEL™ Lyocell, etc.
Product Range: Women’s outdoor clothing including Tops, Bottoms, Shorts, Outerwear, etc.
Size Range:  XS to 6XL. Check Size Guide
Price Range: $45 to $168
Shipping: Currently shipping only to the U.S. and Canada

Alder Apparel is an outdoor recreational apparel brand that is quickly gaining popularity because of its affordable plus size sustainable clothing pieces. With the purpose of letting women focus on the outdoor experience, rather than fretting about clothing availability, this brand works on increasing size-inclusivity, diversity, and sustainability by using eco-friendly textiles.

Alder Apparel has been known for pushing boundaries to create outdoor clothing that fits seamlessly to women of all sizes. Their collections feature fleece jackets, pants, tops, shorts, etc. in cool and lively colors with sizing that goes as far as 6XL. The brand prioritizes ethical measures and is transparent about its supply chain. Its production partners are fair trade certified factories located in Indonesia, Vietnam, and Canada where staff welfare is of great importance.

13. Alice Alexander

sustainable plus size clothing
Source: alicealexanderco/Instagram

Place of origin: Philadelphia, Pennsylvania
Founder: Mary Alice
Sustainable Materials Used: Cupro, Organic Silk, TENCEL™ Lyocell, etc.
Product Range: Womenswear includes T-shirts, Bottoms, Dresses, and Scarves
Size Range:  XS to 4X. Check Size Guide
Price Range: $25 to $155
Shipping: Worldwide

Alice Alexander is an independent clothing brand that centers around size inclusivity, without compromising on the style and quality of the clothes. Initially launched as a plus-size womenswear brand, Alice Alexander later included regular sizes starting from 0 (XS) to avoid perpetuating the exclusivity cycle.

The brand’s collection is a combination of effortless designs in bold prints that will fit you like a glove and is produced in small batches to ensure there’s no overproduction
Based in the U.S., Alice Alexander follows a ‘direct-to-consumer’ and ‘made-to-order’ business model and you can also get your sizes customized without any extra cost. 

14. Mata Traders

sustainable plus size clothing
Source: matatraders/Instagram

Place of origin: Chicago, Illinois, USA
Founder: Maureen Dunn Fetscher
Sustainable Materials Used: Organic Cotton, Linen, TENCEL™ Lyocell, Modal, etc.
Product Range: Womenswear includes Dresses, Tunics, Jumpsuits, Everyday basics, Maternity wear, Workwear, Jewelry, etc.
Size Range:  XS to 2X. Check Size Guide
Price Range: $20 to $148
Shipping: Worldwide

Founded in 2007, Mata Traders is a design-driven, sustainable, and slow-fashion clothing brand that started with a vision to create unique and fashionable apparel up to an extended size of 2X. With a wide collection of jewelry and dresses in fun patterns, this brand strives to empower women of all sizes to use their buying power to change the lives of female artisans in marginalized communities.

Mata Traders is a Fair Trade brand that manufactures its clothing in ethically certified factories and cooperative societies of India and Nepal to help end global poverty, inequality, and child labor and inspire consumers to change the fashion industry. 

15. REI

sustainable plus size clothing
Source: rei/Instagram

Place of origin: Seattle, Washington
Founders: Lloyd Anderson and Mary Anderson
Sustainable Materials Used: Organic Cotton Jersey, Recycled Polyester, Recycled Nylon, TENCEL™ Lyocell, Lenzing Modal, Merino Wool, Rayon, etc.
Product Range: Women’s range of Tees+Tanks, Sweatshirts+Sweatpants, Joggers, Loungewear, Sleepwear, Sweaters+Knits, Intimatewear, etc.
Size Range:  XS to 3XL. Check Size Guide
Price Range: $42 to $298
Shipping: Worldwide

REI has been one of the U.S.’s largest and oldest consumer and adventure apparel co-ops since 1938. The business is widely popular for its high-quality and size-inclusive outdoor clothing and sports gear made to ensure that everyone can experience the great outdoors in comfortable fits that range up to 3XL.

Every brand available on REI meets a standard of ethical and sustainable operation. Their second-hand sale section motivates people to make purchases that not only save resources from going to waste but also reduce their carbon footprint. Workers’ welfare is REI’s top priority, and all the factories the brand partners with adhere to the highest labor standards.

A Final Word

While an average American women’s clothing size remains between 16 and 18, sustainable plus-sized clothing brands were limited even just a few years back. However, times have changed and the days of fashion brands making us feel unworthy of our sizes are long gone.

Many sustainable and size-inclusive clothing brands like those mentioned above strive to dress our curves ethically and make us feel beautiful just the way we are. But no matter your sizing, Remember! You’re a true fashionista only when you follow the thumb rule of sustainability: ‘Buy Good and Buy Less.’

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