Where are you browsing from today?

USA flag

US
EU / UK

Ethical Clothing
USA flag

Sustainable Cotton Swimwear

Shop for cotton swimwear from the top ethical and sustainable clothing brands in the United States

85 Products | Page 1 of 2

Page 1 of 2

Sort By:

Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.
FULL CIRCLE Sita Bikini Bottom
Mara Hoffman
FULL CIRCLE Sita Bikini Bottom
  • 95.00
  • 135.00
The Cotton High-Rise Bikini | Heathered Grey
Everlane
The Cotton High-Rise Bikini | Heathered Grey
  • 18.00
Organic Cotton Mid-Rise Bikini in Quartz
Knickey
Organic Cotton Mid-Rise Bikini in Quartz
  • 20.00
Organic Comfort Mid Rise Bikini
Mate
Organic Comfort Mid Rise Bikini
  • 28.00
Organic Cotton Low-Rise Bikini in Quartz
Subset
Organic Cotton Low-Rise Bikini in Quartz
  • 20.00
Organic Cotton Low-Rise Bikini in Stone
Subset
Organic Cotton Low-Rise Bikini in Stone
  • 20.00
Organic Cotton Low-Rise Bikini in Spice
Subset
Organic Cotton Low-Rise Bikini in Spice
  • 20.00
Organic Cotton Mid-Rise Bikini in Wheat
Subset
Organic Cotton Mid-Rise Bikini in Wheat
  • 20.00
The Cotton High-Rise Bikini | Dark Sage
Everlane
The Cotton High-Rise Bikini | Dark Sage
  • 8.00
  • 15.00
Organic Cotton Low-Rise Bikini in Stone
Knickey
Organic Cotton Low-Rise Bikini in Stone
  • 20.00
Organic Cotton Mid-Rise Bikini in Wheat
Knickey
Organic Cotton Mid-Rise Bikini in Wheat
  • 20.00
Organic Cotton Low-Rise Bikini in Carbon
Knickey
Organic Cotton Low-Rise Bikini in Carbon
  • 10.00
  • 20.00
Organic Comfort Mid Rise Bikini
Mate
Organic Comfort Mid Rise Bikini
  • 28.00
Organic Supima Cotton Bikini in Duck Egg Green
Kent
Organic Supima Cotton Bikini in Duck Egg Green
  • 17.00
  • 28.00
Organic Cotton Low-Rise Bikini in Aurora
Subset
Organic Cotton Low-Rise Bikini in Aurora
  • 10.00
  • 20.00
Organic Comfort Mid Rise Bikini
Mate
Organic Comfort Mid Rise Bikini
  • 28.00
The Cotton Bikini | Burnt Sugar
Everlane
The Cotton Bikini | Burnt Sugar
  • 18.00
Retro Flare Boardshort - Navy Blue
Go Gently Nation
Retro Flare Boardshort - Navy Blue
  • 55.00
Stevie Bottom - Sea Green EcoRib
Vitamin A
Stevie Bottom - Sea Green EcoRib
  • 90.00
Organic Cotton Low-Rise Bikini
Knickey
Organic Cotton Low-Rise Bikini
  • 20.00
Organic Cotton Low-Rise Bikini in Petal
Knickey
Organic Cotton Low-Rise Bikini in Petal
  • 20.00
Organic Cotton Low-Rise Bikini in Spice (with Leg Elastic)
Knickey
Organic Cotton Low-Rise Bikini in Spice (with Leg Elastic)
  • 20.00
Organic Comfort Mid Rise Bikini 3 Pack
Mate
Organic Comfort Mid Rise Bikini 3 Pack
  • 67.00
  • 84.00
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
Knickey
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Bikini in Marine
Knickey
Organic Cotton Mid-Rise Bikini in Marine
  • 20.00
Luxe Link One Piece - Poppy ReLux
Vitamin A
Luxe Link One Piece - Poppy ReLux
  • 114.00
  • 190.00
Gradient Ruffle One Piece
Mightly
Gradient Ruffle One Piece
  • 40.00
Organic Cotton Mid-Rise Bikini in Stone
Subset
Organic Cotton Mid-Rise Bikini in Stone
  • 20.00
Organic Cotton Mid-Rise Bikini in Quartz
Subset
Organic Cotton Mid-Rise Bikini in Quartz
  • 20.00
Organic Cotton Low-Rise Bikini in Wheat
Subset
Organic Cotton Low-Rise Bikini in Wheat
  • 20.00
Organic Cotton Mid-Rise Bikini in Marine
Subset
Organic Cotton Mid-Rise Bikini in Marine
  • 20.00
Soleil Sarong - Black Cotton Cupro
Vitamin A
Soleil Sarong - Black Cotton Cupro
  • 95.00
Organic Cotton Mid-Rise Bikini in Spice
Subset
Organic Cotton Mid-Rise Bikini in Spice
  • 20.00
Organic Cotton Low-Rise Bikini Mystery 3-Pack
Knickey
Organic Cotton Low-Rise Bikini Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Bikini
Subset
Organic Cotton Mid-Rise Bikini
  • 20.00
Organic Cotton Mid-Rise Bikini
Knickey
Organic Cotton Mid-Rise Bikini
  • 20.00
Organic Cotton Mid-Rise Bikini in Cacao
Subset
Organic Cotton Mid-Rise Bikini in Cacao
  • 20.00
The Cotton High-Rise Bikini | Burnt Sugar
Everlane
The Cotton High-Rise Bikini | Burnt Sugar
  • 18.00
Bikini Undie 3-Pack
Brook There
Bikini Undie 3-Pack
  • 108.00
  • 144.00
The Cotton Bikini | Heathered Grey
Everlane
The Cotton Bikini | Heathered Grey
  • 18.00
Organic Cotton Mid-Rise Bikini in Gale
Subset
Organic Cotton Mid-Rise Bikini in Gale
  • 20.00
Organic Cotton Low-Rise Bikini in Marine
Knickey
Organic Cotton Low-Rise Bikini in Marine
  • 20.00
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
Subset
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Bikini in Carbon
Subset
Organic Cotton Mid-Rise Bikini in Carbon
  • 20.00
FULL CIRCLE Reva Bikini Bottom
Mara Hoffman
FULL CIRCLE Reva Bikini Bottom
  • 65.00
  • 140.00
Shore Halter
Soor Ploom
Shore Halter
  • 48.00
Organic Cotton Low-Rise Bikini in Wheat (with Leg Elastic)
Knickey
Organic Cotton Low-Rise Bikini in Wheat (with Leg Elastic)
  • 20.00
Organic Cotton Low-Rise Bikini in Marine
Subset
Organic Cotton Low-Rise Bikini in Marine
  • 20.00

Filter By

Bikinis (72)
Swimsuits (1)
Kids (2)
Men (2)
Women (81)
Swimwear (85)
All
Cotton (12)
Organic-Cotton (72)
Silk (1)
All
Brook There (2)
Cuyana (1)
Everlane (8)
Go Gently Nation (2)
Kent (3)
Knickey (25)
Mara Hoffman (2)
Mate (6)
Mightly (1)
Soor Ploom (1)
Subset (25)
Vitamin A (8)
Wama Underwear (1)
All
Sales only
Ethical Clothing Logo Be the first to know when North America's top ethical brands are on sale, sign up to our newsletter here