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The 56 best sustainable clothing brands to shop in 2023

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Dress for success this year — for yourself and for the future of the planet. Compostable Poop Bag

The 56 best sustainable clothing brands to shop in 2023

Fast fashion is fun, but it’s time to slow it down and really consider the environment when shopping for new clothes and accessories.

Especially during April, as Earth Month is a great time to discover new eco-friendly brands, and many with sales going on in honor of Earth Day.

With so many sustainable and eco-friendly brands flooding the market, it’s not hard to budget for the health of the eco-system while you shop. But, it doesn’t have to be expensive.

“Ethical” and “sustainable” can be confusing terms, as they mean different things for different brands and shoppers.

To put it simply, sustainable practices may involve making the dyes from eco-friendly materials that are chemical-free, using renewable energy in the production process, using durable fabrics so clothing lasts as long as possible and recycling old materials like scrap fabric and even plastic bottles into new garments. Basically, the less harm to the planet, the better.

From single-origin cashmere sweaters to fully recycled shoes and accessories, you can rock responsible outfits, head-to-toe, no matter your style or price range. Take a look at the top brands for her, him and anyone who values Mother Nature every season of the year.

Cozy cashmere that has less of an environmental impact than other brands, with the same softness? Count us in, Cuyana.

The sustainable brand has three principles to make being eco-friendly as easy as possible. They produce responsibly, maximize wear time with high-quality products and extend the life of your cashmere with a donation program and a resale platform.

Check out their collection, which starts with sweaters and tops, but spans an entire wardrobe with clothing, pajamas, small leather goods, accessories and more. Prices are reasonable, with most tees and pants going for under $50 and higher-end cashmere sweaters and capes run between $100 and $300.

Smash together ethically sourced materials, inclusive sizing and super comfy clothes and you’ve got Smash and Tess.

The brand is best known for rompers, a dress-plus-pants hybrid that just makes sense. They can be dressed up with a pair of pumps and a sweater or dressed down as is for comfortable lounging all day and night, too. Check out the bestselling Sunday romper, which ranges from a 3XS to a 4XL to fit any body, any day of the week.

In terms of sustainability, they hit all the hallmarks of an eco-conscious brand. Starting with the material, they use a high quality bamboo and cotton blend that is sustainable and super soft, too. Items are also produced in small batches on demand, eliminating over production and filling up already full landfills.

H&M’s dedicated line of organic and sustainable clothing has you covered if you want an easy and affordable way to transform your closet into an eco-friendly one.

From basic tops and pants to pajamas and even denim, the collection covered pretty much everything you should need for the ultimate capsule wardrobe that won’t go out of style and end up in a landfill.

The most sustainable fashion is to be naked, but this is second best.

NA-KD is a great brand for all your fashion needs, selling women’s clothing, outerwear and accessories on a mission to better the planet. The company has come a long way but recognizes the work isn’t over until they are fully sustainable. With goals to become fully climate neutral by 2025, they also aim to use only 100% organically grown cotton in all NA‑KD denim products by this year and make sure everything from the supply chain and production to shipping and clothing care are fully transparent and eco-friendly.

Once you find out there’s a sustainable swimwear company, you’ll be doing somersaults, too.

Summersalt sells swimwear made from 78% recycled polyamide, made from post-consumer materials and nylon waste pulled from the oceans that you’ll soon be swimming in. Aside from suits, the brand also sells activewear and other clothing, made from other sustainable materials like their TENCEL, TENCEL Modal and Cupro fabrics. Their packaging is also recycled, shipped out in poly bags and shipping mailers that double as return packaging to limit waste.

These jeans won’t burn a hole in your pocket or in the ozone layer, using eco-friendly practices and pricing the pants at reasonable rates.

“Boyish is a sustainable women’s denim line focused on quality, fit and authentic washes. Boyish Jeans will remind you of your favorite pair, but the modern details and laid-back California aesthetic feel refreshingly new. The price point is unbelievably friendly. Try not buying them in multiples,” reads the website.

The company uses non-toxic and plant-based dyes on every pair of jeans, protecting the water supply and conserving water in the production process as well. They also use recycled and strictly vegan materials, hunting for deadstock fabrics to reuse whenever possible.

We have a theory you’ll love this collection of workwear and staples that are as fashionable as they are environmentally conscious.

Theory released a line of eco-friendly options, called the Good Collection, which spans responsibly woven wool pieces, basics made with recycled fabrics in textile mils with sustainable manufacturing and a Good Cotton collection with American-grown SUPIMA cotton. The company’s goal is to make their signature fabrics 100% traceable by 2025, and are currently focusing on their wool, cotton and linen production to ensure their quality, traceability and are all ethically grown.

Want to back a company that is working to be 100% sustainable while giving back 90% of its profits to charity?

“We share 90% of our distributed profits between charitable causes and those who make our collection happen. Then we invite you to vote for your chosen cause using the unique code found in your garment’s care label,” the site reads.

Not only do they give back to charities like BRAC, Children’s Hope, Wild Aid and more, they are also on an eco-friendly mission to give back to the environment, too. They use planet-friendly fabrics, best-practice working environments across the supply chain and even have a whole collection of clothing made from samplings and leftover fabric from previous collections, appropriately called Waste Not.

Carve out some time to shop sustainably.

Carve Designs specializes in swimwear and beach-forward clothing, each with the Earth in mind. According to their product page, this has been their mission since conception, with 95% of their collection being made from recycled, up-cycled and organic materials. Some of their swim is made with recycled bottles, while other items are recycled polyester or organically-sourced and chemical-free cotton.

If you crave cashmere, but also want to be conscientious, here is a good brand to try.

Naadam carries premium cashmere sweaters, dresses, tops and more, all with sustainable practices in mind. They are full transparent when it comes to their practices as well, outlined here in addition to their 2025 plan and report. In the meantime, they work with local farmers and pay a living wage, cut down on packaging and use recycled materials and work with local nonprofits and anti-desertification programs to protect the planet.

Denim has never looked so good, or so clean for that matter.

The team at Warp + Weft is on a mission to be the world’s cleanest vertically-integrated denim company, to give back to the environment and provide men with the best jeans possible. The family-owned company uses an eco-friendly mill, which happens to be one of the world’s largest textile manufacturers. They conserve water and use environmentally conscious materials and practices while keeping prices accessible.

“A traditional pair of jeans consumes 1,500 gallons of H2O, but a pair of Warps requires less than 10 gallons, and we recycle and treat 98% of the water we do use. Cutting-edge Dry Ozone technology — alternate to chemical bleach — also helps us do better by the planet,” reads the site.

Clothing is an essential item, but the number of pieces we acquire and how we source it can be made as sustainable as possible with help from the team at Asket.

The men’s brand is focused on the “less is more” mantra, producing only the best quality items that last, reducing the amount of clothing that ends up in landfills each year. In this pursuit, the brand makes items that work for all seasons, investing in craftsmanship and partnering with responsible mills and manufacturers to get the job done.

The shop has basics like T-shirts and slacks, as well as outerwear and even underwear to keep you shopping sustainably from head to toe.

No, you aren’t seeing double. We listed this brand for women’s clothing, but their vast offerings for men’s clothing and accessories is so great, it deserves a mention of its own.

From Alternative Apparel, the men’s section of the Alternative Eco collection is hosted on Amazon and has everything you need to stay comfy and considerate this year. The collection has shirts, pants, pajamas, hoodies and more, all made with organic cotton and hemp-based fabrics. The prices are also sustainable making eco-friendly fashions affordable for all. Shirts start at just $28, while sweatshirts go for $40 and up.

Let’s make a pact: you shop stainable and Pact will provide you with fashionable looks for all your clothing needs.

Pact is a great option for men’s items, offering organic cotton clothing made in a fair trade factory. Starting with boxers for only $14, continue dressing well in $30 crewneck shirts and $29 hoodies.

Aside from using organic materials and good labor practices, they also offer carbon offset shipping and returns, recycled packaging and even have a donation program for old items you no longer want.

Don’t know of a sustainable brand for shirts, jeans and accessories that fit his style? Know you’re in the know.

Outerknown is focused on sustainability and has been making strides in how they are achieving their goals for the planet. As of now, their men’s trunks are made with 100% recycled or renewable fibers, use ECONYL fabrics made of recycled fishing nets and aim to get their 90% recycled, organic or regenerated fabric usage to up 100%.

Check them out for trunks, but don’t stop there, as they also sell jeans, outerwear, shoes and accessories.

Cozy Earth carries a plethora of products including bedding and sheets, but we wanted to call out their loungewear first. They carry ultra soft joggers, sweatshirts, socks and more, all made out of sustainably harvested bamboo that Oprah called the “softest ever” according to the site.

“Cozy Earth fabrics are noticeably softer, longer-lasting, and better at regulating temperature than competing products,” reads the FAQ section. “We are recognized as the world’s leading experts in bamboo textiles. We invest more in direct-working relationships with our supply chain. We personally know the farmers, fiber producers, yarn makers, weavers, treatment facilities, bag makers, label makers…and so on.”

Get a cool collection of basics and soft linen without harming the planet.

Alex Crane is a great spot for all sorts of men’s clothing, including shirts, sweaters, shorts, pants and more. Better yet, each and every item is made from 100% natural and renewable materials, with no plastics used. These include linen, cotton, wool raw leather and more, which also yields high quality and durable items.

Keep it simple with these everyday essentials that are soft, comfortable and made from sustainable materials. Frank And Oak is ideal if you want to stock up on basics to wear from the office to happy hour. No matter if you’re keeping it casual or need something a little more dressy — they’ve got you covered (literally).

Sustainable fashions for your growing kids doesn’t have to be mythical.

Firebird Kids is both a clothing store for kiddos and a recycling program, letting you return clothes to the site and get a store credit to get new and pre-loved items. This way, nothing goes to waste when your kids outgrow their shirts, pants and even accessories. They also use organic cotton in their clothing, furthering their eco-friendly and zero-waste mission.

Our stand against fast fashion begins by sourcing certified organic materials to produce high-quality, sustainably manufactured clothing in small batches,” reads the site. “We then help give outgrown pieces a second (or third, or fourth!) life through our signature ‘Pass It On’ resale platform—promoting a more circular and sustainable consumption model where everyone benefits.

Fill their cubbies with soft, cute and sustainable fashions right from birth.

Cubbiekit is an easy way to shop sustainably for your child, with styles ranging from newborn to 18 months and older. First, take a short quiz to access your needs, and then be presented with a bundle of six to seven items, made of 100% GOTS certified organic cotton. Then, once your child outgrows the clothes, simply return them so Cubbiekit can recycle them.

You can also opt to shop a la cart from their store, or go the subscription route and save.

Clothing for Finn, Emma, Jack, Mary and the whole family.

Shop at Finn and Emma for everything under the sun, and all sustainable, too. The clothing company makes items for the whole family from 100% organic and non-toxic fabrics and dyes, and ranges from infants to mom and dad, so the whole family can match.

“Our garments are made with super-soft G.O.T.S. certified organic cotton and non-toxic, eco-friendly dyes,” reads the site. “Our toys are made from untreated Indian hardwood or hand-knit with organic cotton yarn.”

For basics for every baby and child, this is the primary place to look.

Primary specializes in solid-color items for all ages and genders of babies and kids, making shopping a breeze for busy parents that still value style and comfort. As an added bonus, they have a plethora of eco-friendly standards and goals, including 100% compostable shipping envelopes, recycled materials and more.

“Every color for every kid. With no labels and no slogans,” reads the site. “Super soft and sustainable fabrics, for clothes that all play together. And all backed by the kind of customer service you thought didn’t exist.”

Did you know Cotiopaxi had a new kids line?

Now you do, which means you should head to the site now to shop sustainable outerwear for your boys and girls, in addition to all-weather clothing and some super cute accessories. Like the adult line, the brand uses sustainable practices when making each item, with ethical material sourcing and 94% of all items made from repurposed, recycled, or responsible material.

Wolven is here to take your yoga pants, leggings, sports bras and more to the next level, using BPA-free water bottles and turning them into activewear made to last.

The brand carries a wide variety of leggings, which happen to be an NYPost favorite for both the waistband and pockets, as well as other essentials like sports bras, yoga pants, loungewear and even items for him, like joggers, boardshorts and tees.

In terms of sustainability, look no further than their site to find out how they turn 27 bottles into each pair of leggings, use carbon neutral modal and recycled PET fabrics and use 100% recycled poly mailers or bio-degradable paper boxes to ship your new favorite activewear.

Another NYPost favorite brand for best workout leggings, they are also the Earth’s favorite due to the focus on sustainability.

Carrying both men’s and women’s activewear, Outdoor Voices wants to take care of the planet we work out in, focusing on longevity and circularity. To put it simply, OV uses recycled fabrics like RecPoly, Merino and recycled wool and CloudKnit, but also puts an emphasis on quality so clothing lasts and doesn’t end up in landfills. Circularity refers to this as well, extending the life of an item by reusing the fabric, repairing it, or recirculating it to other consumers.

Like its tagline says, Prana aims to be “clothing for positive change,” and they are off to a great start.

The sustainable outdoor and activewear brand focuses on a number of eco-friendly practices, all detailed on their site. They use organic cotton, recycled wool and responsibly-sourced down, as well as engage in fair trade certified practices and work with Bluesign technology to keep the ocean and air free of harmful chemicals.

The company sells clothing for yoga and working out, and also has collections for hiking, climbing, swimming and travel, in both men’s and women’s styles.

Feel free to sweat to your heart’s content during your workout knowing your activewear is clean.

Made sustainably in Los Angles, MATE The Label has a new activewear line called MOVE by MATE. Each item, from leggings to sports bras, is made with organic cotton stretch material. In fact, everything at MATE is made using sustainable practices. The cotton they use takes 87% less water than conventionally grown cotton and emits 45% fewer greenhouse gases, according to their site, which also has their fully transparent 2020 Impact Report, detailing their practices and goals for the future.

Get back to basics with this environmentally focused activewear company.

Organic Basics active collection uses their SilverTech fabric, which is actually made from real silver and blended with organic cotton to make a fabric that is odor-controlling, heat-regulating and super soft — all things that are beloved in any workout gear. Other practices include using only Class A and B fibers which are natural, renewable, recycled, biodegradable and or low-impact and partnering with factories that use fair labor practices.

Make sure to check out both the men’s and women’s line of activewear, including leggings, bras, boxers, tights and more.

Be a warrior at the gym and for our planet.

“Here at SheWarrior, there was no way we were going to curate our collections without considering every person behind the production line, and how mother earth would be affected,” reads the site. “That’s why all our pieces are created in the USA. Our sustainable production house uses water-free dyeing processes, and spins synthetic fibers from 100% recycled plastic, offsetting the amount of synthetic textiles flooding the industry.

They said it all, except for how stylish the brand is, too. They sell activewear including leggings, bras, tops and more, all made in sustainable ways and made to last through even the toughest of workouts.

Put your self in someone else’s shoes, or really into the world’s shoes.

Allbirds are the eco-friendly option when it comes to sneakers and running shoes. The company uses a wide variety of materials that have a tiny impact on the climate, like superfine merino wool, recycled bottles, castor bean oil and even TrinoXO, which is made of discarded snow crab shells and naturally fights odor.

They sell both men’s and women’s shoes, as well as apparel and even accessories like face masks and extra laces and insoles.

Buy one pair of sneakers and plant two trees: This is the kind of BOGO we can get behind.

The Brazilian company Cariuma is focused on saving the forest one pair of shoes at a time, planting two trees in Brazil’s rainforest with each sale to combat deforestation. That’s not all, as they also use leftover rubber from making a pair of shoes in the next pair to ensure nothing goes to waste, and are currently working to do that same with their canvas and cotton waste.

The men’s and women’s styles are timeless and built to last, coming in low-tops, high-tops and even skater style shoes in classic colors and patterns.

Slip into something more comfortable this year, and better for the Earth as an added bonus.

Rothy’s makes machine-washable shoes from planet-friendly materials like plastic bottles, making for longer wear and fewer landfills.

Since you can wash them again and again on cold, your shoes will outlive basic flats, and come in a variety of styles like loafers, Mary Jane’s and more. Plus, Meghan Markle is a fan!

Want to save the planet one shoe at a time? Yes, ma’am.

The Los Angeles company Ma’am is here to show you how a woman takes on the world sustainably, one step at a time. The shoes are made locally, employing locals and giving back to the American economy. They are also shipped out in environmentally responsible packaging, in just the shoebox and not any extra packaging to reduce waste, and use limit international cargo shipping, as freight shipping is a known heavy polluter.

They currently carry both flat sandals and heels, with styles named after powerful women, like the Ruth, for the late Ruth Bader Ginsburg.

One of the first brands to make sustainability a talking point, Toms are still as stylish and sustainable as ever.

They started out giving away one pair of shoes to a child in need for every pair sold and ended up giving away more than 100 million pairs.

“As the original One for One® company, our community has given almost 100 million shoes to people in need. And while shoes can have a big impact, 13 years of using business to improve lives has taught us that giving shoes and grants can have an even bigger impact. So, moving forward, TOMS will dedicate at least one-third of our net annual profits to a giving fund managed by our very own Giving Team,” explains the site.

Before browsing the site for men’s, women’s and children’s styles, take a look at their 2019 Impact Report to see just how far this company has come, and where they aim to be in the years to come.

No need to travel overseas to benefit from these comfortable Israeli sandals.

Naot are made in a sustainable way, made on a farm in Northern Israel. They carry all sorts of sandals and shoes for spring and summer, with awesome arch support and flexibility. They use a non-toxic dye and cork, never dump in rivers or oceans and are all made by hand by workers who are paid a livable wage.

Call up all your girlfriends and let them in on this sustainable underwear secret.

Girlfriend Collective is a one-stop-shop for eco-friendly underwear, bras and activewear for women that want support while also supporting the Earth. To start, their packaging is always 100% recycled and recyclable. Moving on to the fabric, their compressive bras and leggings are made from 79% recycled polyester and 21% spandex, with 25 recycled post-consumer bottles going into the leggings and 11 in each bra.

The beautifully-colored clothing is also dyed in a responsible way, with eco-friendly dyes. After the process, the water used is then cleaned, cooled and released, with the dye mud donated to a local pavement facility to be made into sidewalks and roads.

Hip, hip, hooray for the environment!

Parade is here to celebrate the launch of Universal, the world’s first carbon-neutral, recycled, edgeless underwear. The new line of undies is now available on Parade’s site, in inclusive sizes from XS to 3X. They start at just $8 and come in a variety of cuts including brief, high rise boyshorts, thong and hip huggers.

The collection has a clean carbon footprint, offsetting every pair to reduce emissions, and are also certified recycled, using an organic cotton lining for comfort.

Pact not only sells great men’s clothing, but super sexy and sustainable underwear and bras, too.

The women’s underwear is made of 100% organic cotton and produced in a fair trade factory. It comes in a variety of colors and styles, from a classic bikini to a lace-waist brief and bra. The men’s styles range from boxers to briefs to trunks, even including a knit boxer for an even softer feel. They are all affordably priced, making eco-friendly items easily accessible for all. Even the kids can get in on this, as they have children’s underwear and socks, with both boxer briefs and hiphuggers on sale.

You’ll want to show off your booty to the world after shopping for cute and comfy styles from sustainable brand Boody.

What makes this company special is that their undies are made with sustainably grown bamboo viscose, which is good for the environment and soft on your most sensitive skin. Choose a style from briefs, boyshorts and thongs and take a look at bras, too, in a variety of colors and sizes.

The 56 best sustainable clothing brands to shop in 2023

Biodegradable Kitchen Garbage Bags The company is based on four pillars: Sustainability, ethics, quality and giving back. Each is important to saving the planet, and so they take them all very seriously. In terms of sustainability though, they chose bamboo as it grows quickly, uses far less land and water than cotton and soaks up CO2 emissions better than a forest, with one acre of bamboo sequestering 150 tons of carbon dioxide per year verses only 45 tons for a young forest.