Curated

Sustainable Women's Underwear

949 pieces from 33 independent brands. Most cost between $14 and $68. 331 are on sale right now. The brands are based in the United States and Canada. Main materials: organic cotton (62%), cotton (12%).

Showing 37 of 949 pieces from 33 ethical brands.

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Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.

Knickey Organic Cotton Low-Rise Thong in Spice knickey.com

$20

Organic Cotton

Reprise Aspen Bra repriseactivewear.com

$90

Tencel

Knickey Organic Cotton Low-Rise Thong in Cloud Nine knickey.com

~~$20~~ $10 −50%

Organic Cotton

Knickey Organic Cotton Mid-Rise Bikini in Marine knickey.com

$20

Organic Cotton

Subset Organic Cotton Mid-Rise Brief in Cacao wearsubset.com

$20

Organic Cotton

Brook There Hidden Elastic Rose Brief brookthere.com

~~$52~~ $42 −19%

Organic Cotton

Knickey Organic Cotton Low-Rise Thong knickey.com

$20

Organic Cotton

Knickey Organic Cotton Mid-Rise Brief in Carbon knickey.com

$20

Organic Cotton

Subset Organic Cotton Maternity Above-Belly Brief in Lunar wearsubset.com

$25

Organic Cotton

Brook There White Triangle Bra brookthere.com

~~$64~~ $46 −28%

Organic Cotton

Brook There Rose Bikini brookthere.com

$48

Organic Cotton

Knickey Sale Knickey Triangle Bralette in Cacao knickey.com

~~$48~~ $15 −69%

Other Materials

Knickey Organic Cotton Mid-Rise Brief in Willow knickey.com

$20

Organic Cotton

Subset Organic Cotton Keyhole Soft Bra in Garnet wearsubset.com

~~$62~~ $31 −50%

Organic Cotton

Brook There Coral Hipster brookthere.com

$52

Organic Cotton

Subset Organic Cotton Low-Rise Thong in Quartz wearsubset.com

$20

Organic Cotton

Knickey High-Rise Brief in Cherry knickey.com

~~$20~~ $10 −50%

Other Materials

Harvest & Mill Women's Organic Cotton Boxers in Natural harvestandmill.com

$38

Organic Cotton

Girlfriend Collective Amber Boy Short girlfriend.com

$38

Other Materials

Everlane The Short-Sleeve Crew Neck Bodysuit — Heathered Grey — Thong everlane.com

~~$48~~ $19 −60%

Cotton

Ode Organic Cotton Front Closure Bralette - Gold Sunflower odelingerie.com

C$85

Organic Cotton

Girlfriend Collective Marble Amelia V-Neck Bodysuit girlfriend.com

~~$78~~ $23 −70%

Other Materials

Knickey Organic Cotton Scoop Bralette in Cacao knickey.com

~~$48~~ $24 −50%

Organic Cotton

Knickey Organic Cotton Maternity Below-Belly Brief in Carbon knickey.com

$25

Organic Cotton

Subset Organic Cotton Mid-Rise Thong in Aurora wearsubset.com

~~$20~~ $10 −50%

Organic Cotton

Knickey Organic Cotton Mid-Rise Brief in Cloud Nine knickey.com

~~$20~~ $10 −50%

Organic Cotton

Brook There Wheat Triangle Bra brookthere.com

~~$64~~ $46 −28%

Organic Cotton

Knickey Organic Cotton Mid-Rise Brief in Gale knickey.com

$20

Organic Cotton

Girlfriend Collective Silk Bandeau Bra girlfriend.com

$38

Silk

Brook There Black Triangle Bra brookthere.com

~~$64~~ $46 −28%

Organic Cotton

Everlane The Cotton High-Rise Hipster — Heathered Grey everlane.com

$18

Cotton

Ode Hipster - Dahlia Champagne odelingerie.com

~~C$64~~ C$39 −39%

Cotton

Everlane The Cotton High-Rise Hipster — Dark Sage everlane.com

~~$15~~ $8 −47%

Cotton

Subset Organic Cotton High-Rise Brief in Spice wearsubset.com

$20

Organic Cotton

Knickey Organic Cotton Triangle Soft Bra in Meridian knickey.com

~~$62~~ $31 −50%

Organic Cotton

Ode Simplicité Bralette - Lilac odelingerie.com

~~C$99~~ C$69 −30%

Cotton

Brook There Espresso High Brief brookthere.com

$28

Organic Cotton