15 Best Plus-Size Organic Cotton Clothing Brands

Organic cotton clothes are some of the best items you can buy to protect your skin and the planet. And many sustainable fashion brands design affordable, fashionable, and size-inclusive garments with organic cotton.

Cotton grown organically is so much better than conventional cotton. It minimizes the social and environmental impacts of garment manufacturing and helps you look great and feel your best with a clean conscience.

Organic cotton clothing prevents you and your family from coming in contact with hazardous substances detrimental to the human body and environment.

Check out our selection below of the best plus-size organic cotton clothing brands that make affordable and sustainable garments under high standards.

Panaprium is proud to be 100% independent, free of any influence, and not sponsored. We carefully handpick products from brands we trust. Thank you so much for buying something through our link, as we may earn a commission that supports us.

1. Mien Studios

Category: Basics, dresses, outerwear, maternity, accessories
For: Women
From: Los Angeles, California, United States
Values: Organic, inclusive, local, artisan craft, made in the USA
Prices: $40-$140

Mien Studios make elevated everyday basics and size-inclusive styles for fashionable women. It offers sustainable, affordable, organic cotton clothing in a size range of XS to 3XL.

Mien Studios sustainably and ethically makes beautiful and comfortable clothes for layering in Los Angeles, USA. It uses the best fabrics and local craftsmanship to create stylish and distinctive apparel.

Designer Lisa founded Mien as a first-time mom-to-be looking for pre-pregnancy to postpartum and nursing clothing designed to fit our bodies. Her collections are sustainable, comfortable, low maintenance, and flattering.

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2. The Standard Stitch

Category: Basics, loungewear
For: Women
From: Los Angeles, California, United States
Values: Organic, recycled, inclusive, local, made in the USA
Prices: $30-$60

The Standard Stitch is a sustainable clothing brand that ethically makes size-inclusive, organic cotton clothing in Los Angeles, USA. It offers styles for the conscious consumer up to extended sizes.

The Standard Stitch believes that the fashion industry should change and do better. It uses sustainably-sourced recycled and organic cotton to create beautiful, plus-size women's basics.

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3. Poplinen

Category: Basics, knitwear, sportswear, loungewear, accessories
For: Women, children
From: Los Angeles, California, United States
Values: Organic, recycled, inclusive, BIPOC, made in the USA, give back
Prices: $20-$80

Poplinen is a sustainable clothing brand that makes organic cotton garments in Los Angeles, USA. It creates effortless, cozy, comfortable, eco-friendly apparel for women up to extended sizes.

Poplinen only works with sustainable materials to design each new product. It uses plant-based GOTS certified fabrics, compostable and recycled materials, and low-impact, Oeko-Tex certified dyes.

The California-based clothing brand makes size-inclusive garments to help women feel beautiful. It fosters a space of celebration towards differences. It also gives a portion of sales towards environmental organizations.

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4. Mata Traders

Category: Basics, dresses, maternity, accessories, jewelry
For: Women
From: Chicago, Illinois, United-States
Values: Fair Trade, organic, artisan craft
Prices: $10-$80

Mata Traders is a design-driven, sustainable, and Fair Trade clothing brand helping to end global poverty and inspire consumers to change the fashion industry. It offers affordable, colorful, and original designs made by artisans in India and Nepal.

The clothing label is on a mission is to fashion a better world by creating unique, organic cotton fashion up to extended sizes that empower women to use their buying power for change.

Mata Traders is passionate about fighting inequality, child labor, and global poverty. The brand is committed to keeping craft traditions alive while providing meaningful work, fair wages, and economic independence.

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5. Made Trade

Category: Basics, knitwear, sportswear, loungewear, outerwear, swimwear, underwear, sleepwear, bags, accessories, shoes
For: Women, men
From: Portland, Oregon, United States
Values: Organic, Fairtrade, recycled, vegan, BIPOC, made in the USA
Prices: $10-$130

Made Trade is a sustainable clothing brand that ethically creates goods for the modern wardrobe and home. It offers affordable, Fairtrade plus-size clothing made from organic cotton.

The company stocks stylish, chic, and size-inclusive basics, dresses, jumpsuits, sweatshirts, sweaters, and other wardrobe essentials made from sustainable and natural materials.

Made Trade is committed to transparency and positively impacting the world. The well-curated online marketplace sells a great selection of ethical products handcrafted in the USA.

Made Trade adheres to sustainable and Fair Trade practices that support both artisans and the Earth's natural resources. It strives to make the world more beautiful through higher ethical standards.

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6. Reformation

Category: Basics, denim, outerwear, swimwear, activewear, loungewear, underwear
For: Women
From: Los Angeles, California, United States
Values: Organic, recycled, made in the USA
Prices: $10-$150

Reformation makes affordable and sustainable clothing for women. It offers a varied collection of casual, chic, and cute classics made of organic cotton, including dresses, shirts, pants, jackets, blouses, and more for petite up to extended sizes.

The eco-friendly brand designs effortless silhouettes that celebrate the feminine figure with the most beautiful and sustainable fabrics possible. It pays attention to minimizing its social and environmental impacts.

Reformation uses sustainable materials such as organic cotton, recycled cotton, linen, and Tencel lyocell. It makes some of its clothes with upcycled and recycled fabrics and regenerated nylon or deadstock fabrics.

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7. NA-KD

Category: Basics, denim, outerwear, knitwear, underwear, swimwear, nightwear, accessories
For: Women
From: Gothenburg, Sweden
Values: Organic, recycled
Prices: $20-$70

NA-KD is a next-generation fashion marketplace from Europe, a mobile-based online shopping sanctuary for fashion addicts. It offers sustainable and affordable plus-size organic cotton clothing for women worldwide.

NA-KD sells many different clothing labels at various price points and designs a range of eco-friendly curvy clothes, footwear, and accessories under its brand.

The NA-KD brand is one of the fastest-growing on social media. It regularly partners with influencers to launch new collections, such as Andrea Hedenstedt, Anika Teller, Astrid Olsen, Camille Botten, Dilara Avci, Pamela Reif, Kristin Sundberg, and more.

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8. Mara Hoffman

Category: Basics, dresses, knitwear, outerwear, swimwear
For: Women
From: NYC, New York, United States
Values: Organic, recycled, luxury, give back
Prices: $60-$320

Mara Hoffman is a premium designer brand that creates beautiful and chic curvy clothes from organic cotton, linen, hemp, recycled textiles, and other eco-friendly materials.

Mara Hoffman is well-known for its sustainable luxury fashion made from organic fabrics up to extended sizes. The designer label aims to reduce its impact and generate awareness.

Mara Hoffman offers stylish and unique alternatives manufactured responsibly by smaller artisan groups under fair conditions. It sources only GOTS-certified organic cotton fabrics.

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9. Summersalt

Category: Basics, swimwear, sportswear, loungewear, knitwear, underwear, sleepwear, accessories
For: Women
From: St. Louis, Missouri, United States
Values: Organic, recycled, luxury, inclusive
Prices: $60-$100

Summersalt is a designer clothing brand making quality essentials for modern women. It offers a wide range of sustainable and comfortable plus-size organic cotton clothing.

Summersalt creates beautiful everyday essentials designed with a relaxed fit up to extended sizes. Its pieces are comfortable, affordable, chic, and made of organic and recycled materials to offer the best designer quality at the best price.

Summersalt is committed to numerous strategic initiatives for more diversity and inclusion. The brand is passionate about spreading love and kindness and learning how to be better every single day.

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10. MATE

Category: Basics, loungewear, knitwear, accessories
For: Women
From: Los Angeles, California, United States
Values: Organic, recycled, local, vegan, made in the USA
Prices: $40-$50

MATE is a sustainable clothing brand that makes luxury, plus-size organic cotton clothing for women in Los Angeles, USA. It offers a stylish and super comfy collection of size-inclusive basics.

MATE uses sustainable materials such as organic cotton, linen, and Tencel to offer women comfy, curvy clothes that are just as beautiful as sustainable.

The clothing label sews, dyes, packages, and ships all its products from Los Angeles in a localized supply chain to minimize its carbon footprint. All its products are 100% vegan.

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11. Eileen Fisher

Category: Basics, denim, loungewear, outerwear, sleepwear, bags, accessories, shoes
For: Women
From: NYC, New York, United States
Values: Organic, recycled, Fair Trade, B Corp, artisan craft, give back
Prices: $50-$140

Eileen Fisher is a sustainable women's clothing brand selling wardrobe essentials, from casual clothing to timeless and elegant pieces, from the famous fashion designer Eileen Fisher.

The luxury designer offers affordable, plus-size organic cotton garments that are ethical and sustainable. It commits to sourcing eco-friendly materials and paying its workers a living wage.

Eileen Fisher ensures that all its workers have a voice, earn a fair wage, and are treated fairly in the workplace. It also supports women and girls through grants, events, and partnerships.

The clothing designer promotes inclusivity and diversity in the sustainable fashion movement and offers a wide range of sizes from petite to extended.

Eileen Fisher also operates an alternative supply chain supporting over 450 families in and around Arequipa, Peru, with higher Fair Trade wages and investments in the local community.

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12. A.BCH

Category: Basics, dresses, loungewear, knitwear, accessories
For: Women
From: Melbourne, Australia
Values: Organic, recycled, inclusive, custom, made in Australia
Prices: $70-$200

A.BCH is an ethical clothing brand that creates sustainable, evergreen, size-inclusive collections focusing on hyper transparency. It offers ultra-breathable, lightweight, custom-made, organic cotton garments for women and men.

The fashion label designs size-inclusive clothing pieces to transform the way people buy, wear and discard apparel. It strives to make contemporary, affordable garments in a closed-loop fashion.

All A.BCH's clothes are made in Melbourne by a family-owned manufacturer from renewable, natural, and recycled materials, including GOTS-certified organic cotton, linen, hemp, and Tencel lyocell.

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13. FRANC

Category: Basics, sportswear, knitwear, loungewear, accessories
For: Women
From: Toronto, Canada
Values: Organic, recycled, made in Canada, give back
Prices: $50-$60

FRANC is an ethical clothing brand that makes affordable and trendy plus-size garments from sustainable fabrics like organic cotton. It offers beautiful, comfy, and stylish dresses, tees, tank tops, sweatshirts, jumpsuits, and more.

FRANC ethically makes cute, cozy, organic cotton basics in Canada up to extended sizes for people fed up with fast fashion. It produces its garments in a factory just outside Toronto from Canadian-made fabrics.

FRANC reduces its emissions through carbon offsets that support projects in the Amazon Rainforest. It also donates unsellable items to local women's shelters and charities.

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14. Good For Sunday

Category: Basics, sportswear, loungewear, accessories
For: Women, men
From: Toronto, Canada
Values: Organic, timeless, made in Canada
Prices: $70-$90

Good For Sunday is an ethical clothing brand that creates everyday classics and high-quality wardrobe staples for women and men up to extended sizes.

It designs and makes all its plus-size clothes in Canada, partnering with family-owned companies that believe in the ethics of fair labor and Canadian craftsmanship.

Good For Sunday is committed to using eco-friendly materials such as bamboo and organic cotton and neutralizing its carbon emissions. It strives to be environmentally conscious as an inherent part of its business model.

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15. Sister Organics

Category: Basics, dresses, sleepwear, bridal
For: Women
From: Devon, United Kingdom
Values: Organic, luxury, custom, made in the UK
Prices: $90-$250

Sister Organics is a British luxury fashion brand that creates custom-sized organic cotton clothing. It offers beautiful, fashionable, sustainable dresses, loungewear, and nightwear made from 100% organic cotton.

Sister Organics makes most of its products in luxurious organic cotton sateen fabric. They are beautifully soft and feel fantastic to wear, all made in the UK.

Natalie is the designer and maker behind Sister Organics. She is always happy to customize the styles she offers. She also makes one-off bespoke wedding dresses in sustainable fabrics.

SHOP SISTER ORGANICS

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Alex Assoune (MS) is a global health and environmental advocate. He founded Panaprium to inspire others with conscious living, ethical, and sustainable fashion. Alex has worked in many countries to address social and environmental issues. He speaks three languages and holds two Master of Science degrees in Engineering from SIGMA and IFPEN schools.