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

90 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.
Organic Cotton Mid-Rise Bikini in Spice
Knickey
Organic Cotton Mid-Rise Bikini in Spice
  • 20.00
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
Knickey
Organic Cotton Mid-Rise Bikini Mystery 3-Pack
  • 20.00
  • 60.00
Coast Cotton Halter Bikini Set - Coffee
Vitamin A
Coast Cotton Halter Bikini Set - Coffee
  • 240.00
Organic Cotton Low-Rise Bikini in Marine
Subset
Organic Cotton Low-Rise Bikini in Marine
  • 20.00
Organic Comfort Mid Rise Bikini
Mate
Organic Comfort Mid Rise Bikini
  • 28.00
Organic Cotton Mid-Rise Bikini in Quartz
Knickey
Organic Cotton Mid-Rise Bikini in Quartz
  • 20.00
Organic Cotton Mid-Rise Bikini in Carbon
Subset
Organic Cotton Mid-Rise Bikini in Carbon
  • 20.00
FULL CIRCLE Sita Bikini Bottom
Mara Hoffman
FULL CIRCLE Sita Bikini Bottom
  • 95.00
  • 135.00
Organic Cotton Mid-Rise Bikini in Gale
Subset
Organic Cotton Mid-Rise Bikini in Gale
  • 20.00
Latte Bikini
Brook There
Latte Bikini
  • 38.00
Bikini Undie 3-Pack
Brook There
Bikini Undie 3-Pack
  • 108.00
  • 144.00
Organic Cotton Low-Rise Bikini in Carbon (No Leg Elastic)
Subset
Organic Cotton Low-Rise Bikini in Carbon (No Leg Elastic)
  • 10.00
  • 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 Quartz
Subset
Organic Cotton Low-Rise Bikini in Quartz
  • 20.00
Organic Stretch Contrast Unitard
Mate
Organic Stretch Contrast Unitard
  • 108.00
Organic Cotton Mid-Rise Bikini in Wheat
Subset
Organic Cotton Mid-Rise Bikini in Wheat
  • 20.00
Organic Cotton Mid-Rise Bikini in Marine
Knickey
Organic Cotton Mid-Rise Bikini in Marine
  • 20.00
Organic Cotton Mid-Rise Bikini in Willow
Knickey
Organic Cotton Mid-Rise Bikini in Willow
  • 20.00
Organic Cotton Low-Rise Bikini in Spice
Subset
Organic Cotton Low-Rise Bikini in Spice
  • 20.00
Samara Sarong - In Bloom Colorblock Cotton Cupro
Vitamin A
Samara Sarong - In Bloom Colorblock Cotton Cupro
  • 160.00
Organic Cotton Low-Rise Bikini in Spice (No Leg Elastic)
Subset
Organic Cotton Low-Rise Bikini in Spice (No Leg Elastic)
  • 10.00
  • 20.00
Organic Cotton Low-Rise Bikini in Marine
Knickey
Organic Cotton Low-Rise Bikini in Marine
  • 20.00
Organic Cotton Mid-Rise Bikini in Gale
Knickey
Organic Cotton Mid-Rise Bikini in Gale
  • 20.00
Organic Cotton Mid-Rise Bikini in Meridian
Knickey
Organic Cotton Mid-Rise Bikini in Meridian
  • 10.00
  • 20.00
The Cotton High-Rise Bikini | Black
Everlane
The Cotton High-Rise Bikini | Black
  • 18.00
Organic Cotton Low-Rise Bikini
Subset
Organic Cotton Low-Rise Bikini
  • 20.00
Organic Cotton Mid-Rise Bikini in Stone
Subset
Organic Cotton Mid-Rise Bikini in Stone
  • 20.00
Organic Cotton Low-Rise Bikini in Petal
Subset
Organic Cotton Low-Rise Bikini in Petal
  • 15.00
  • 20.00
Banana Cotton Set
Vitamin A
Banana Cotton Set
  • 255.00
Vanessa Sposi Le Classique
Cuyana
Vanessa Sposi Le Classique
  • 198.00
Shore Halter
Soor Ploom
Shore Halter
  • 48.00
Organic Cotton Low-Rise Bikini in Wheat
Knickey
Organic Cotton Low-Rise Bikini in Wheat
  • 15.00
  • 20.00
Organic Stretch Contrast Unitard
Mate
Organic Stretch Contrast Unitard
  • 108.00
Luxe Link One Piece - Poppy ReLux
Vitamin A
Luxe Link One Piece - Poppy ReLux
  • 95.00
  • 190.00
Organic Cotton Mid-Rise Bikini in Willow
Subset
Organic Cotton Mid-Rise Bikini in Willow
  • 20.00
Big Cat Energy - Cabana Club Cover-Up - Fuschia
Printfresh
Big Cat Energy - Cabana Club Cover-Up - Fuschia
  • 48.00
  • 128.00
Organic Cotton Mid-Rise Bikini in Marine
Subset
Organic Cotton Mid-Rise Bikini in Marine
  • 20.00
Daydream Denim Cotton Linen Set
Vitamin A
Daydream Denim Cotton Linen Set
  • 275.00
Emmi High Waist Bottom - Aloe Green SuperRib
Vitamin A
Emmi High Waist Bottom - Aloe Green SuperRib
  • 45.00
  • 120.00
Cerise Caftan - Kelp Flower Cotton Cupro
Vitamin A
Cerise Caftan - Kelp Flower Cotton Cupro
  • 103.00
  • 205.00
Organic Cotton Mid-Rise Bikini in Meridian
Subset
Organic Cotton Mid-Rise Bikini in Meridian
  • 10.00
  • 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
The Cotton High-Rise Bikini | Dark Sage
Everlane
The Cotton High-Rise Bikini | Dark Sage
  • 8.00
  • 15.00
Soleil Sarong - Coral Cotton Cupro
Vitamin A
Soleil Sarong - Coral Cotton Cupro
  • 110.00
The Cotton Bikini | Dark Sage
Everlane
The Cotton Bikini | Dark Sage
  • 8.00
  • 15.00
Organic Cotton Mid-Rise Bikini in Spice
Subset
Organic Cotton Mid-Rise Bikini in Spice
  • 20.00
Fresh Margarita - Atlantic Cover Up - Ink
Printfresh
Fresh Margarita - Atlantic Cover Up - Ink
  • 48.00
  • 148.00
Organic Cotton Mid-Rise Bikini in Cacao
Subset
Organic Cotton Mid-Rise Bikini in Cacao
  • 20.00

Filter By

Bikinis (11)
Swimsuits (12)
Kids (3)
Unisex (1)
Women (28)
Swimwear (32)
All
Bamboo (1)
Cotton (3)
Organic-Cotton (27)
Silk (1)
All
Anekdot Boutique (3)
Frija Omina (5)
Gather And See (1)
Kaly Ora (3)
Langbrett (1)
Lovjoi (1)
Matona (3)
Mymarini (6)
Organsk (1)
Planet Warrior (8)
Austria (3)
Germany (16)
Denmark (1)
United Kingdom (12)
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