Women’s Swimwear

ChevronNavigation chevron icon

Shop Women's Swimwear at up to 90% off estimated retail! thredUP has a huge selection of gently used women's swimwear. Find bikinis, one-pieces, board shorts and cover ups from brands like Seafolly, Aqua or Speedo at thredUP.

195 items·
Unbranded Swimsuit Cover Up

View Product: Unbranded Swimsuit Cover Up

Unbranded

Swimsuit Cover Up
$28.99 $36
Swim Systems Swimsuit Cover Up

View Product: Swim Systems Swimsuit Cover Up

Swim Systems

Swimsuit Cover Up
$21.99 $71
David & Young Swimsuit Cover Up

View Product: David & Young Swimsuit Cover Up

David & Young

Swimsuit Cover Up
$28.99 $36
Sun Streak by Newport News Swimsuit Cover Up

View Product: Sun Streak by Newport News Swimsuit Cover Up

Sun Streak by Newport News

Swimsuit Cover Up
$16.99 $27
J.Crew Size 2
Rare Find BadgeRare Find

View Product: J.Crew Size 2

J.Crew

Size 2
$31.99 $110
Sirena Signatures Swimsuit Cover Up

View Product: Sirena Signatures Swimsuit Cover Up

Sirena Signatures

Swimsuit Cover Up
$18.99 $54
Unbranded Swimsuit Cover Up

View Product: Unbranded Swimsuit Cover Up

Unbranded

Swimsuit Cover Up
$15.99 $36
Lovestitch Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Lovestitch Swimsuit Cover Up

Lovestitch

Swimsuit Cover Up
$45.99 $58
Lovestitch Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Lovestitch Swimsuit Cover Up

Lovestitch

Swimsuit Cover Up
$37.99 $58
J.Crew Factory Store Size 2
New With Tags BadgeNew With Tags

View Product: J.Crew Factory Store Size 2

J.Crew Factory Store

Size 2
$25.99 $80
J.Crew Size 2
Rare Find BadgeRare Find

View Product: J.Crew Size 2

J.Crew

Size 2
$29.99 $110
Boden Size 2

View Product: Boden Size 2

Boden

Size 2
$19.99 $34
POOL TO PARTY Swimsuit Cover Up

View Product: POOL TO PARTY Swimsuit Cover Up

POOL TO PARTY

Swimsuit Cover Up
$20.99 $71
ASOS Swimsuit Top

View Product: ASOS Swimsuit Top

ASOS

Swimsuit Top
$13.99 $24
Catherines Swimsuit Cover Up

View Product: Catherines Swimsuit Cover Up

Catherines

Swimsuit Cover Up
$19.99 $45
Kanu Surf Size 2
New With Tags BadgeNew With Tags

View Product: Kanu Surf Size 2

Kanu Surf

Size 2
$18.99 $28.5
Tallow Size 2

View Product: Tallow Size 2

Tallow

Size 2
$20.99 $71
Victoria's Secret Swimsuit Top

View Product: Victoria's Secret Swimsuit Top

Victoria's Secret

Swimsuit Top
$9.99 $30
Athena Swimsuit Cover Up

View Product: Athena Swimsuit Cover Up

Athena

Swimsuit Cover Up
$19.99 $45
Cocos Swim Size 28 Plus
New With Tags BadgeNew With Tags

View Product: Cocos Swim Size 28 Plus

Cocos Swim

Size 28 Plus
$20.99 $39.5
Unbranded Swimsuit Cover Up

View Product: Unbranded Swimsuit Cover Up

Unbranded

Swimsuit Cover Up
$11.99 $36
Rima Beachworld Swimsuit Cover Up

View Product: Rima Beachworld Swimsuit Cover Up

Rima Beachworld

Swimsuit Cover Up
$9.99 $22
Unbranded Swimsuit Cover Up

View Product: Unbranded Swimsuit Cover Up

Unbranded

Swimsuit Cover Up
$12.99 $36
Cruise Club Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Cruise Club Swimsuit Cover Up

Cruise Club

Swimsuit Cover Up
$13.99 $27
J.Crew Size 2

View Product: J.Crew Size 2

J.Crew

Size 2
$34.99 $110

$27.99 20% off with

Trina Trina Turk Swimsuit Top
Rare Find BadgeRare Find

View Product: Trina Trina Turk Swimsuit Top

Trina Trina Turk

Swimsuit Top
$21.99 $71

$17.59 20% off with

Dolfin One Piece Swimsuit
Rare Find BadgeRare Find

View Product: Dolfin One Piece Swimsuit

Dolfin

One Piece Swimsuit
$16.99 $36

$13.59 20% off with

Splendid Swimsuit Bottoms

View Product: Splendid Swimsuit Bottoms

Splendid

Swimsuit Bottoms
$23.99 $49

$19.19 20% off with

Lands' End Size 2
Rare Find BadgeRare Find

View Product: Lands' End Size 2

Lands' End

Size 2
$29.99 $71

$23.99 20% off with

Venus Size 2

View Product: Venus Size 2

Venus

Size 2
$7.99 $18

$6.39 20% off with

Venus Size 2

View Product: Venus Size 2

Venus

Size 2
$7.99 $18

$6.39 20% off with

Tommy Bahama Swimsuit Cover Up

View Product: Tommy Bahama Swimsuit Cover Up

Tommy Bahama

Swimsuit Cover Up
$14.99 $54

$11.99 20% off with

Venus Size 2

View Product: Venus Size 2

Venus

Size 2
$7.99 $18

$6.39 20% off with

DK Hawaiian Collections Swimsuit Cover Up

View Product: DK Hawaiian Collections Swimsuit Cover Up

DK Hawaiian Collections

Swimsuit Cover Up
$9.99 $18
J.Crew Size 2
Rare Find BadgeRare Find

View Product: J.Crew Size 2

J.Crew

Size 2
$30.99 $110

$24.79 20% off with

14th & Union Swimsuit Cover Up

View Product: 14th & Union Swimsuit Cover Up

14th & Union

Swimsuit Cover Up
$10.99 $22

$8.79 20% off with

Assorted Brands Swimsuit Cover Up

View Product: Assorted Brands Swimsuit Cover Up

Assorted Brands

Swimsuit Cover Up
$17.99 $36

$14.39 20% off with

Assorted Brands Swimsuit Cover Up

View Product: Assorted Brands Swimsuit Cover Up

Assorted Brands

Swimsuit Cover Up
$12.99 $36

$10.39 20% off with

Summersalt Size 2
Rare Find BadgeRare Find

View Product: Summersalt Size 2

Summersalt

Size 2
$18.99 $60

$15.19 20% off with

J.Crew Size 2
Rare Find BadgeRare Find

View Product: J.Crew Size 2

J.Crew

Size 2
$16.99 $56

$13.59 20% off with

H&M Size 2

View Product: H&M Size 2

H&M

Size 2
$6.99 $13
BCBGeneration Swimsuit Cover Up

View Product: BCBGeneration Swimsuit Cover Up

BCBGeneration

Swimsuit Cover Up
$20.99 $71

$16.79 20% off with

Mix It Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Mix It Swimsuit Cover Up

Mix It

Swimsuit Cover Up
$6.99 $18
Assorted Brands Swimsuit Cover Up

View Product: Assorted Brands Swimsuit Cover Up

Assorted Brands

Swimsuit Cover Up
$15.99 $36

$12.79 20% off with

Assorted Brands Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Assorted Brands Swimsuit Cover Up

Assorted Brands

Swimsuit Cover Up
$13.99 $36

$11.19 20% off with

Elan Beach Swimsuit Cover Up
New With Tags BadgeNew With Tags

View Product: Elan Beach Swimsuit Cover Up

Elan Beach

Swimsuit Cover Up
$15.99 $54

$12.79 20% off with

Echo Swimsuit Cover Up

View Product: Echo Swimsuit Cover Up

Echo

Swimsuit Cover Up
$18.99 $36

$15.19 20% off with

Victoria's Secret One Piece Swimsuit

View Product: Victoria's Secret One Piece Swimsuit

Victoria's Secret

One Piece Swimsuit
$31.99 $45

$25.59 20% off with

Quiksilver Size 2

View Product: Quiksilver Size 2

Quiksilver

Size 2
$40.99 $89

$32.79 20% off with

J.Crew Size 2
New With Tags BadgeNew With Tags

View Product: J.Crew Size 2

J.Crew

Size 2
$75.99 $110

$60.79 20% off with