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.

322 items·
Sort by:
Newest FirstChevronNavigation chevron icon
Unbranded Size Med
View Product: Unbranded Size Med

Unbranded

Size Med
$18.99 $36
Sauipe Size Sm
New With Tags BadgeNew With Tags
View Product: Sauipe Size Sm

Sauipe

Size Sm
$113.99 $143
Shade & Shore One Piece Swimsuit
Rare Find BadgeRare Find
View Product: Shade & Shore One Piece Swimsuit

Shade & Shore

One Piece Swimsuit
$31.99 $45
Lauren by Ralph Lauren Size 10
View Product: Lauren by Ralph Lauren Size 10

Lauren by Ralph Lauren

Size 10
$28.99 $65
J.Crew Size XS
View Product: J.Crew Size XS

J.Crew

Size XS
$20.99 $56
Unbranded Size Sm
View Product: Unbranded Size Sm

Unbranded

Size Sm
$9.99 $24
Tiare Hawaii Size Sm
New With Tags BadgeNew With Tags
View Product: Tiare Hawaii Size Sm

Tiare Hawaii

Size Sm
$73.99 $89
Xhilaration Size Med
View Product: Xhilaration Size Med

Xhilaration

Size Med
$5.99 $12
Victoria's Secret Size Med
View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$8.99 $30
South Beach Size 6
New With Tags BadgeNew With Tags
View Product: South Beach Size 6

South Beach

Size 6
$14.99 $15
LA Hearts Size Med
View Product: LA Hearts Size Med

LA Hearts

Size Med
$8.99 $24
Shade & Shore Size Med
New With Tags BadgeNew With Tags
View Product: Shade & Shore Size Med

Shade & Shore

Size Med
$15.99 $34.99
Sea Angel Size 1X Plus
View Product: Sea Angel Size 1X Plus

Sea Angel

Size 1X Plus
$10.99 $30
LA Hearts Size Sm
New With Tags BadgeNew With Tags
View Product: LA Hearts Size Sm

LA Hearts

Size Sm
$17.99 $36
No Boundaries Size Lg
New With Tags BadgeNew With Tags
View Product: No Boundaries Size Lg

No Boundaries

Size Lg
$7.99 $12
Juicy Couture Size XL
View Product: Juicy Couture Size XL

Juicy Couture

Size XL
$21.99 $88
Sea Angel Size 1X Plus
View Product: Sea Angel Size 1X Plus

Sea Angel

Size 1X Plus
$11.99 $30
Athleta Size 16
View Product: Athleta Size 16

Athleta

Size 16
$27.99 $49
Ralph Lauren Size Med
View Product: Ralph Lauren Size Med

Ralph Lauren

Size Med
$20.99 $89
Blanc Size XS
Rare Find BadgeRare Find
View Product: Blanc Size XS

Blanc

Size XS
$27.99 $107
Blanc Size Sm
View Product: Blanc Size Sm

Blanc

Size Sm
$36.99 $107
Blanc Size Sm
View Product: Blanc Size Sm

Blanc

Size Sm
$27.99 $107
Blanc Size Med
Rare Find BadgeRare Find
View Product: Blanc Size Med

Blanc

Size Med
$36.99 $107
Blanc Size Lg
Rare Find BadgeRare Find
View Product: Blanc Size Lg

Blanc

Size Lg
$36.99 $107
Billabong Size Med
View Product: Billabong Size Med

Billabong

Size Med
$10.99 $24
Unbranded Size Sm
View Product: Unbranded Size Sm

Unbranded

Size Sm
$21.99 $36
Xhilaration Size Med
View Product: Xhilaration Size Med

Xhilaration

Size Med
$5.99 $12
Cupshe Size Lg
View Product: Cupshe Size Lg

Cupshe

Size Lg
$9.99 $18
Ralph by Ralph Lauren Size Lg
New With Tags BadgeNew With Tags
View Product: Ralph by Ralph Lauren Size Lg

Ralph by Ralph Lauren

Size Lg
$13.99 $30
Hurley Size Med
View Product: Hurley Size Med

Hurley

Size Med
$17.99 $36
FP BEACH Size Sm
View Product: FP BEACH Size Sm

FP BEACH

Size Sm
$17.99 $54
Shein Size 4X Plus
View Product: Shein Size 4X Plus

Shein

Size 4X Plus
$12.99 $15
Victoria's Secret Size Med
View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$8.99 $30
Maaji Size Med
New With Tags BadgeNew With Tags
View Product: Maaji Size Med

Maaji

Size Med
$122.99 $154
Xhilaration Size Med
View Product: Xhilaration Size Med

Xhilaration

Size Med
$9.99 $12
Shein Size Sm
View Product: Shein Size Sm

Shein

Size Sm
$13.99 $15
Shein Size Sm
View Product: Shein Size Sm

Shein

Size Sm
$11.99 $15
Rose Gal Size 14
View Product: Rose Gal Size 14

Rose Gal

Size 14
$12.99 $24
Cleo Size XL
New With Tags BadgeNew With Tags
View Product: Cleo Size XL

Cleo

Size XL
$7.99 $12
Victoria's Secret Size Med
View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$22.99 $30
Wet Seal Size Sm
View Product: Wet Seal Size Sm

Wet Seal

Size Sm
$8.99 $18
Wildfox Size XS
New With Tags BadgeNew With Tags
View Product: Wildfox Size XS

Wildfox

Size XS
$55.99 $70
Wildfox Size Sm
New With Tags BadgeNew With Tags
View Product: Wildfox Size Sm

Wildfox

Size Sm
$55.99 $70
Wildfox Size Sm
New With Tags BadgeNew With Tags
View Product: Wildfox Size Sm

Wildfox

Size Sm
$56.99 $71
BECCA® by Rebecca Virtue Size Lg
Rare Find BadgeRare Find
View Product: BECCA® by Rebecca Virtue Size Lg

BECCA® by Rebecca Virtue

Size Lg
$47.99 $60
Assorted Brands Size Med
View Product: Assorted Brands Size Med

Assorted Brands

Size Med
$8.99 $24
Lilly Pulitzer For Target Size XS
View Product: Lilly Pulitzer For Target Size XS

Lilly Pulitzer For Target

Size XS
$16.99 $36
Forever 21 Size Sm
View Product: Forever 21 Size Sm

Forever 21

Size Sm
$11.99 $18
Zaful Size 6
View Product: Zaful Size 6

Zaful

Size 6
$16.99 $24
Les Girls Les Boys Size XS
View Product: Les Girls Les Boys Size XS

Les Girls Les Boys

Size XS
$53.99 $168