21 Organic Bras and Underwear Brands To Check Out

Organic bras and underwear can be hard to find. Here are 21 brands that make organic bras and underwear worth exploring.

We know bras and underwear are staples in most women’s wardrobes. We also know that bras and underwear can be so uncomfortable…but did you also know that they can be harmful to people and our planet? And that the fashion industry has a terrible environmental impact?

That’s why we love organic bras and underwear, and why we want to share sustainable underwear brands for organic basics! Let’s dive into why organic matters, the problems with conventional cotton, and alternatives.

Why does organic matter?

You might wonder how organic materials could matter when it comes to your undergarments. Turns out, it matters a great deal.

For instance, growing the natural fibers that become our fabric with organic farming is hugely important to our Earth. Organic means that pesticides that have toxic chemicals will not be used on the plants, which means those chemicals will not enter the soil or waterways. And, there will be no harmful chemicals in the plants that then become the material that sits on our skin in our most intimate places. 

Organic doesn’t just mean chemical-free. It means better care for the environment, fewer toxins for our bodies, and also ethical and sustainable practices for production and the workers who make the garments, from farming to production as well.

What’s wrong with conventional cotton?

Conventional cotton not only uses so much water, but conventional cotton is grown with less sustainable practices.

Cotton is grown in already water-stressed areas, so organic cotton is grown with more support to the land and the farmers who practice farming.

Certifications that are helpful to look for:

Two certifications to look for when you are shopping for organic bras and underwear are GOTS and Fairtrade.

GOTS stands for Global Organic Textile Standard and it certifies that the textile is organically and sustainably made from farming to production.

All GOTS certified products contain a minimum of 70% organic fibers, and all chemicals used such as dyes must meet a specific environmental and toxicological criteria. GOTS certification also allows consumers to choose truly organic materials and products from green supply chains.

Fairtrade supports farmers and their workers to have more control over their business and life.

Fairtrade calls for better practice when it comes to trade, which means better prices and decent working conditions for farmers and workers in developing countries who have been marginalized in the past. They support fair wages for workers and sustainable materials for the entire supply chain.

Good materials for underwear:

When you think about your underwear drawer, you might think about its “breathability.” That’s why organic fabric made from natural fibers such as cotton, hemp, micro-modal, merino,  or bamboo is your best bet!

These organic fabrics are much better for your skin than synthetic materials or synthetic fabric because they let your skin and most intimate areas breathe, while also being soft, non-toxic, and planet-friendly. 

This post may contain affiliate links. If you make a purchase, GenTwenty may receive a small commission at no additional cost to you. 

21 Of The Best Organic Bras and Underwear Brands:

Pact Apparel

Pact is an organic cotton clothing brand. Pact’s mission is to be “Earth’s Favorite” clothing company.

They use organic cotton that is certified fairtrade and they also have carbon offset shipping and thoughtful plastic-free packaging. Now they offer a “give back box” where you can reuse the shipping box you receive to donate old clothing to nonprofits at no cost to you. 

They have a wide range of products for women, men, babies and kids, including bras and underwear for women, and underwear for men and children.

Shop Pact here.

Felina

Felina is a lingerie brand based in Los Angeles that now offers a collection of organic cotton bras and underwear, as well as loungewear. Their organic cotton clothing is available as a single-unit purchase or with deals of 2 or more for a lower price.

 They also sell their basic underwear in packs! All of the bras and underwear are available in neutral colors as well as pastel yellows, pinks, and purples.

Shop Felina here.

Organic Basics

Organic Basics is a sustainable clothing brand from Denmark on a mission to make the fashion industry less dirty. They focus on sustainability, not only from closed-loop clothing production but the impact they have on the environment, too. 

Their  sustainable bras and underwear are made with organic cotton or TENCEL™, an eco-friendly fiber made from responsibly sourced wood pulp. The fabric is biodegradable, made with non-toxic processes, and feels softer and lighter than cotton! 

Get 10% off your first Organic Basics Order here

Underminis

This woman-owned-and-operated small business makes handmade bras, underwear, and loungewear.

Underminis’ mission is to steer consumers away from “fast fashion” by sourcing all fabric in a conscientious way. Each garment is handmade with upcycled vintage fabric or deadstock fabric, which is fabric that is left unsold by a fabric mill or leftover from a brand’s production run. By purchasing deadstock, the leftover fabric is diverted from landfills.

Underminis focuses on garments for all bodies, aiming for inclusivity and body positivity in all their creations. Because these garments are handmade, Underminis is one of the sustainable brands who releases collections in small batches. The best way to to stay up-to-date with new releases is to follow them on Instagram.

Shop Underminis here.

Sustain by Kat

Sustain is an ethical and sustainable clothing brand that uses 100% natural dyes. These natural plant dyes are non-toxic dyes the clothing they color which are made from eco-friendly materials. From organic cotton fabric and labels, to cotton sewing threads, to 100% recycled and recyclable tags. 

Sustain has a variety of garments for women and children with natural hues, natural fabrics, and the highest quality.

Shop Sustain by Kat.

WAMA Underwear

WAMA Underwear does things differently—they are one of the world’s first hemp underwear brands, bringing you sustainability and comfort all at once. They sell underwear for men and women as well as bras and bralettes for women, and the best part? They offer packs for more savings. 

Shop WAMA Underwear.

Knickey

Knickey sells organic cotton basics, but they offer so much more. Founded as a sustainable brand focusing on environmentally responsible processes, ethical manufacturing, and low-impact fabrics, they also take ownership and accountability for their industry’s impact, too. 

With their recycling program, you can send your old undies that would normally be thrown away to be made into ​​new materials like insulation, carpet padding and furniture batting. They take bras, socks, and tights, too! Knickey underwear is all comfort without any compromise.

Shop Knickey here.

MeUndies

MeUndies is a subscription-based underwear company founded on FUN colors, patterns, and fun for all. They aim to be inclusive with their sizing and patterns as well as with their fabrics that are ethically sourced. The materials used are natural, sustainable, and breathable. 

They have men’s underwear, women’s bras and underwear, and socks in their membership program, and have many other clothing and accessories. With their membership you receive a new pair of underwear each month and can save up to 30% each month. They are continuously introducing new patterns and products.

Shop MeUndies here.

Boody

Boody is all about bamboo! Their garments are made with 100% organic bamboo fabric that is toxin-free. Organic bamboo plants also require much less water than even organic cotton!

Their undergarments and loungewear are ultra-soft and ultra-comfortable for men, women, and babies.

Shop Boody here.

Thunderpants USA

Thunderpants USA has a unique start—it’s founded in partnership with Thunderpants, a New Zealand-based family-owned underwear business. Thunderpants USA’s owner,Celeste, fell in love with the NZ brand after her sister sent her a pair of their undies and they were everything Celeste had been looking for. When she opened her own boutique, she reached out to Thunderpants to stock their garments, and Thunderpants USA was born.

These “Thundies” are made with ethical labor, sustainable manufacturing, and quality over quantity in mind. Thunderpants USA uses a slow-growth philosophy that focuses on well-being and the local economy. All their garments are USA-made with organic cotton.  They aim to be inclusive and comfortable, with vibrant colors and prints drawn by artists. Each piece is unique!

Shop Thunderpants USA

Branwyn

Branwyn’s founder was looking for underwear made from natural fibers that was also comfortable to work out and move in. She crafted the “inner performance wear” to move with you, stretch, and feel super soft.

The merino wool used in the bras and underwear breathes as it traps sweat, smell, and it is a renewable, sustainable resource.

Shop Branwyn

Maggies Organics

Maggie’s Organics is an organic apparel and homegoods brand aiming to make their garments sustainable and attainable for everyone. They are fair trade and organic, offering transparency about their brand from all points of the supply chain. They offer the organic cotton essentials when it comes to underwear: women’s underwear and men’s briefs. Each are available in black, cream, or sable, with a size range of S – XXL for men and women.

Shop Maggies Organics

Tentree

Tentree is an apparel company born with the planet in mind. In fact, their name “Tentree” is a nod to the ten trees planted with every item sold. Their Earth-first essentials are made sustainably with ethical manufacturing. They have something for everyone—men, women, and kiddos too.

Shop Tentree.

Tizz & Tonic

Tizz & Tonic  is an independent women’s intimate apparel brand based in Germany, and their studio is located in an old cocktail lounge! Garment production happens  by their small, female team.

Using only certified organic cotton and plant-based textiles, and we package and ship eco-consciously too. They  combine bold colors with delightful prints, in sizes XXS-XXL and their bralettes are made-to-order.

Shop Tizz & Tonic.

Pico Goods

Pico produces essential, everyday goods. They take on their product line with different projects—project 1 was their underwear, which they worked directly with a small, living-wage paying, factory in southern India, using organic cotton sourced from farmers’ cooperatives to make.

Their bralettes and underwear are made by a small team with organic, ethically sourced cotton and GOTS-certified dyes.

Shop Pico Goods

ColieCo

ColieCo is a sustainable and ethical lingerie and swimwear brand. Their undergarments are made with TENCEL, organic bamboo, and they also use recycled and reclaimed mesh, silk, and recycled polyester. They are committed to sustainable fashion and changing how the world views sustainable lingerie.

Shop ColieCo

Nisa

Nisa is an ethical men and women’s underwear brand based in New Zealand. They are an inclusive employer, meaning they employ women from refugee and migrant backgrounds in their Wellington, NZ  workshop.

Their bralettes are made from sustainable organic cotton, providing maximum comfort without any wires. They use organic cotton or merino for their underwear, which come in many different shapes and sizes!

Shop Nisa

Proclaim

Proclaim is an inclusive nude lingerie line based in Los Angeles that uses earth-conscious fabrics, such as organic cotton and hemp.  They are founded on the principles that fashion should represent all women and can be made in a way that does good for people and the planet.

Shop Proclaim

Thought

Thought is a UK-based sustainable, organic clothing company. They are environmentally responsible, aiming to close the loop by partnering with companies to recycle pre-loved clothing. Their bralettes and underwear are made from organic cotton, bamboo, and also recycled nylon, designed with comfort AND joy in mind! 

Shop Thought

Woron

Woron is a Copenhagen based brand between two sisters – Arina and Anya Woron. They share an enthusiasm for sustainable underwear & everyday essentials and aim to provide vegan, ethically made, allergy-free clothing with plant-based fibers. Their lace fabric ​​is produced from recycled polyamide (fishnets, plastic bottles etc) derived from the oceans.

Shop Woron

Saint Basics

Saint Basics started 10 years ago with a mission to make cleaner underwear. They use natural materials like eucalyptus and TENCEL for soft, safe, loveable underwear. The clothing they produce are about 95% more environmentally friendly than common products, and100% free from pesticides, sweatshops, child labour and unfair trade. 

Shop Saint Basics

In Summary: Organic Bras and Underwear

Organic bras and underwear are a good place to invest your budget in higher quality clothes. Hopefully you’ve found something in these 21 brands that you love!

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