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The 25 Best Sustainable Plus Size Clothing Brands in 2023

best plus size brands in 2023
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Konstantina Antoniadou


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My name is Danielle and I am a mother of two, wife, CEO, and lover of vintage treasures. I created SKL in 2020 to help our community in their need for well-researched and trust-worthy articles, listicles and guides to live a more sustainable and healthy life. So happy to have you here!


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Are you looking for the best sustainable plus size clothing brands that 2023 has to offer? We rounded up the top high-quality plus size clothing brands that are definitely worth the hype.

p.s. you may also love our size-inclusive guide to building your perfect capsule wardrobe here.

This post is about sustainable plus size clothing brands.

best sustainable plus size clothing
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Though the average American women’s clothing size is between 16 and 18, the options for sustainable plus size clothing seem to be quite limited. However, in 2023, many inclusive clothing brands have taken it upon themselves to dress each one of our curves in the most ethical way possible. 

To make your quest to find affordable sustainable plus size clothing a bit easier, we rounded up 25 fantastic e-destinations to score gorgeously-crafted styles that are equal parts stylish and eco-friendly.  

This post is about the best sustainable plus size clothing brands of 2023.

Best Sustainable Plus Size Clothing Brands

Karen Kane is does not only have some of the most gorgeous sustainable plus size clothing of 2023, but it also has some amazing prices as well to fit our budgets!

Think wear anywhere dresses, capsule wardrobe basics, t-shirts, perfectly fitted pants and leggings, and so much more.

Size Range: XS-3XL

Price: $60+

Ethics: Ethical production, transparent supply chain, sustainable materials, gives back

Location/Shipping: USA

Shop Karen Kane Here

Smart Glamour’s affordable sustainable plus-size clothing collections are handmade in the US using fabrics (cotton-based with spandex) purchased from small local businesses. They dedicate their clothing to all  shapes, sizes, heights, ages, identities, and styles

Size Range: XXS to 15XL

Price: $60+

Ethics: Fair labor, ethical production, woman-owned, small batch production

Location/Shipping: USA, worldwide shipping available

Shop Smart Glamour Here

The affordable sustainable plus size clothing  Altar focuses on alternative and custom apparel, apothecary, and gifts that emphasize “zero waste” protocol in their production methods. 

The brand honors independent manufacturers and artists from across North America, highlighting beautiful stories through their work paired up with sustainable deadstock materials.

Size Range: S to 6XL

Price: $68+

Ethics: Deadstock materials, fair labor, “zero waste” production methods

Location/Shipping: USA, worldwide shipping available

Shop Altar Here

On The Plus Side is dedicated to revolutionising the market by providing a diverse selection of utterly fashionable high-quality plus-size clothing that fits flawlessly. 

The clothing is made in a fair work environment, and the company is committed to using sustainable techniques in both its manufacturing and its headquarters. Over 90% of the apparel is created from natural fabrics that are both eco-friendly and comfortable to meet all your sartorial needs.

Size Range: XS-8XL

Price: $49+

Ethics: Ethical labor standards, eco-friendly business practices

Location/Shipping: USA, also ships to Canada

Shop On The Plus Side Here

“Create clothing that are as gentle on the world as they are on your body—every body,” is the motto behind Standard Stitch’s sustainable line. 

With sizes ranging from XXS to 5X, it’s achieving just that.  Every style is manufactured with recycled and/or organic cotton, to seamlessly match our existing wardrobe staples. 

Their bold, vibrant hues are also made with safe and low-impact dyes.

Size Range: XS to 5XL

Price: $52+

Discount: Save 20% off with code SustainablyKindLiving20 

Ethics: Organic & sustainable fabrics, ethical labor, nontoxic dyes, eco-friendly packaging

Location/Shipping: USA, ships to Canada

Shop The Standard Stitch Here

With a strong mission to rewrite America’s underwear history, Parade offers an array of soft, breathable, and good-for-your-body underwear that cause no harm to the environment. They also offer us the option to recycle our underwear and reduce our carbon footprint!

Size Range: XS – 3XL

Price: $9+

Ethics: Recycled fabrics, recycling program, donations

Location/Shipping: USA

Shop Parade Here

Universal Standard isn’t afraid to point out that, sometimes, the world isn’t “made” for women above a certain size. But their affordable sustainable plus-size clothing range is on a mission to change this outdated theory once and for all. 

They are hailed as the world’s most inclusive apparel brand thanks to their size range and “See It In Your Size” option which allows customers to have more than just one frame of reference.

Size Range:  00-40 (XXS – 7XL)

Price: $35+

Ethics: Premium materials, Fair Trade Certified, upcycling/recycling, charity

Location/Shipping: Sold from the United States, international shipping available

Shop Universal Standard Here

Best sustainable plus size clothing from Universal Standard:

This sustainable plus-size clothing brand was created with ethical production, sustainability, and inclusivity in mind. 

Oge Ajibe’s owner believes that “ people should feel beautiful in their own skin; color, body size and everything in between” without compromising on her sustainability pledge.

Size Range: XS to 5XL

Price: $50+

Ethics: Eco-friendly materials, responsible manufacturing

Location/Shipping: Canada, ships to USA

Shop Oge Ajibe Here

This small, unisex, and sustainable plus-size clothing brand aims to soak us in the most vibrant, unapologetic colors produced in the heart of California. 

Big Bud Press is touted as one of the most inclusive clothing brands for all genders who want to make a statement with their fashion choices. 

Size Range: XXS to 7XL

Price: $68+

Ethics: Ethical and local manufacturing practises, natural & sustainable fabrics, non-toxic dyes, hand-dyed

Location/Shipping: USA, worldwide shipping options

Shop Big Bud Press Here

Sotela strives to help us accept and embrace the constant changes we see in our bodies. 

Instead of squeezing our curves into restrictive clothing, this brand offers both size inclusivity and extreme flexibility using natural fabrics like Tencel and linen. 

They carry a non-traditional size chart to take the stigma off curvy bodies and lead the way to a more comfy lifestyle.

Size Range: Sotela uses a different approach to sizing – you will need to measure yourself and follow their sizing guidelines.

Price: $199+

Ethics: Made to order, natural & sustainable fabrics

Location/Shipping: Sold from The United States, worldwide shipping available

Shop Sotela Here

HDH is where trendy plus size fashion and classic, timeless style collide. In order to minimise their environmental impact as much as possible, they design their clothing locally in their studio with the help of skilled seamstresses. 

Their beautifully-crafted floral dresses are arguably all-year-round staples.

Size Range: XS to 4XL

Price: $54+

Ethics: Natural, sustainable fabrics, a second hand shop

Location/Shipping: USA, worldwide shipping available

Shop Hackwith Design House Here

This high-quality plus-size clothing brand carries a wide selection of activewear crafted from recycled plastic to help divert waste from landfills.

Girlfriend Collective thrives on being open and transparent about their business, factory, partners, and fair labour initiatives.  Their packaging is 100% recycled and recyclable and they proudly carry Social Accountability International (SAI)’s Fair Trade certification.

Price: $30+

Ethics: Premium Sustainable & recycled materials, SA8000  Fair Trade Certified, upcycling/recycling, donations program

Location/Shipping: Sold to the United States, Canada, the UK, and Australia

Size Range: XXS TO 6XL

Shop Girlfriend Collective Here

DL1961 is every curvy girl’s go-to-destination for quality denim in a slew of washes. 

They not only use eco-friendly fibers to create their inclusive collections but also lead the way with innovative technologies such as Refibra™ Lyocell and solar panel energy to reduce the impact on the planet.

Size Range: XXS – 3XL

Price:  $150+

Ethics: Eco-friendly production practises, sustainable materials

Location/Shipping: USA, worldwide shipping available

Shop DL1961 Here

Are you struggling to find a pair of jeans that actually fit your beautiful body? Let’s be honest. The only body type that seems to fit in the majority of jeans sizes are straight bodies – and that’s not inclusive at all. Say good-bye to the dreaded pancake butt and hello to your perfect pair of jeans (for real).

This high-quality plus-size clothing brand allows you to send in your own measurements to make the perfect pair of jeans that are made from the softest and quality headstock fabric. All of Neem’s jeans are handcrafted by one of their incredible (well paid!) workers in Los Angelos using 100% recycled materials.

Size Range: Customized to your exact measurements

Price: $199

Ethics: Recycled fabrics, made to order, fair trade

Location/Shipping: Sold from The United States, worldwide shipping available

Shop Neems Here

Kirrin Finch offers a wide range of menswear-inspired styles for every female and non-binary person to enjoy. Their dapper, gender-neutral clothing is made with sustainable materials in the US to minimise their impact on the environment while making us feel comfortable & confident.

Size Range: XS to 3XL

Price: $185+

Ethics: Sustainable & natural materials, donation programs

Location/Shipping: USA, worldwide shipping available

Shop Kirrin Finch Here

Threads for Thought utilises many sustainable materials including Lenzing Modal harvested from the limbs of beech trees. They are currently Fair Trade USA certified and Worldwide Responsible Accredited Production-certified.

Size Range: XXS to 3XL

Price: $48+

Ethics: Fair labor, organic materials, ethical production, two sustainability certifications

Location/Shipping: USA, worldwide shipping available

Shop Threads for Thought Here

Alder Apparel is pushing the boundaries of what it means to be outdoorsy through a collection of six pieces that fit seamlessly. 

The affordable sustainable plus size clothing brand’s  purpose is to  increase inclusivity, diversity, and sustainability by using eco-friendly textiles such as Lenzing modal, recycled polyester, and nylon to “Leave it [the world] better than we found it.” 

Size Range:  S-6XL

Price: $50+

Location/Shipping: USA, ships to Canada

Ethics: Sustainable & recycled fabrics, fair labor, recyclable tags

Shop Alder Apparel Here

Yes Friends is absolutely transparent about their business practises. Their t-shirts cost less than £4 to make and the brand only charges £7.99. 

Their factory is powered by wind and solar energy which makes their t-shirts produce 90% less carbon compared to conventional T-shirts and hoodies. and only use Fairtrade organic cotton.

Size Range: 2XS to 2XL

Price: $7.99+

Ethics: Fairtrade cotton, fair labor,  wind and solar energy, certified by GOTS, WRAP, OEKO-TEX

Location/Shipping: UK, worldwide shipping available

Shop Yes Friends Here

CHNGE’s high-quality plus-size clothing collection is built with longevity and comfort in mind using 100% organic materials that make a statement. 

For every shirt they produce they offset 48.5lbs of CO2 to ensure the CO2 from their supply chain which makes their clothing is 100% carbon neutral.

Size Range:  2XS to 4XL

Price: $9+

Ethics: GOTS Certified Organic Cotton, 100% carbon neutral, donations

Location/Shipping: USA

Shop CHNGE Here

Tonlé is one of the world’s first zero-waste fashion brands focusing on creating clothing made of remnants and offcuts discarded by large manufacturers. Every garment is produced in their ethical Cambodian workshops with a zero-waste policy. 

Size Range: XS to 3XL

Price: $60+

Ethics: Fair labor, recycled materials, zero waste policy

Location/Shipping: Canada, worldwide shipping available

Shop Tonle Design Here

This sustainable plus-size clothing brand creates carbon-neutral apparel lines that are artfully, ethically, and sustainably made in small batches. Two Days Off focus on natural fiber textiles (such as linen, cotton, wool, and hemp) to help us upgrade our daily looks with key pieces designed to last.

Size Range: XS to 3XL

Price: $68+

Ethics: Sustainable materials, fair labor, safe dyes

Location/Shipping: USA, worldwide shipping available

Shop Two Days Off Here

Recognized as one of the top 5% B corporations globally thanks to their stellar fair trade policies, KOTN uses natural fabrics such as sustainably grown organic cotton in combination with resource-efficient manufacturing protocols that limit waste and recycle water.

We really love their sustainable fashion line for the highest quality plus size basics that will last for years in your wardrobe. KOTN is our go to for capsule wardrobe building!

Price: $20+

Ethics: Sustainable fabrics, B corporation, non-toxic dyes, fair trade

Location/Shipping: Canada, worldwide shipping available

Size Range: XXS – 3XL

Shop KOTN Here

Eileen Fisher‘s pledge to sustainability is well known. Their minimalistic aesthetic, combined with high-quality plus-size clothing made from sustainable and organic fibers is what makes it one of the most prominent sustainable plus-size clothing brands to date. 

While many companies scale up their regular sizes to product ‘size inclusive’ collections, Eileen Fisher designs perfectly proportioned styles with brand new patterns.

Size Range: XS to 3XL

Price: $54+

Ethics: Fair trade certified, sustainable fabrics, donations program

Location/Shipping: USA, worldwide shipping available

Shop Eileen Fisher Here

REI is here to make sure that everyone can enjoy the great outdoors with their products for more than 80 years. 

With over 13,000 employees in nearly 40 states, the brand actively gives back a percentage of their annual profits to members, employees, and organisations in the form of dividends. 

Size Range: XS-3XL

Price: $50+

Ethics: Recycled fabrics, co-op business model

Location/Shipping: USA

Shop REI Here

Free Label uses eco fabrics, such as linen and Tencel as well as American-grown and OEKO-TEX certified to create wardrobe staples for every curvy woman to enjoy. 

Size Range: XS to 5XL

Price: $89+

Ethics: Eco-friendly materials, responsible manufacturing

Location/Shipping: Canada, worldwide shipping available

Shop Free Label Here

This post was about sustainable plus size clothing brands.

Now that you have a foolproof list of the best sustainable plus size clothing brands, feel free to give your wardrobe arsenal a killer refresh! 

And remember, you can always use our listicles at Sustainably Kind Living to search the brands names provided on your favorite online marketplaces. Secondhand shopping is a great way to make sustainable brands much more affordable and even more sustainable. 

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  1. Ally Anna says:

    Yay! Love this list. So many of my favorites are on here like The Standard Stitch and Girlfriend. It is so hard to find clothes my size, so I am excited to learn about additional brands.

  2. […] this guide, we will discuss the importance of sustainable fashion, the benefits of choosing eco-friendly outfits, and the best places to find sustainable and plus-size […]

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