thredUP LogothredUP | The Largest Online Consignment & Thrift StorethredUP
Magnifying glassZoom on item
HeartHeart icon
AccountLink to the thredUP account details
0
CartLink to your thredUP cart
Check out

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.

594 items·
Sort by:
Recently DiscountedChevronNavigation chevron icon
Filtering byWomen: swimwear
BECCA® by Rebecca Virtue Size Med
Price Drop
View Product: BECCA® by Rebecca Virtue Size Med

BECCA® by Rebecca Virtue

Size Med
$11.99 $60

$7.19 40% off with

Old Navy Size Med
Price Drop
View Product: Old Navy Size Med

Old Navy

Size Med
$8.99 $20

$5.39 40% off with

Apt. 9 Size 8
Price Drop
View Product: Apt. 9 Size 8

Apt. 9

Size 8
$13.99 $40

$6.99 50% off with

Old Navy Size Med
Price Drop
View Product: Old Navy Size Med

Old Navy

Size Med
$10.99 $25

$7.69 30% off with

Ted Baker London Size 10
New with tags
View Product: Ted Baker London Size 10

Ted Baker London

Size 10
$25.99 $69

$20.79 20% off with

Vix by Paula Hermanny Size XS
Price Drop
View Product: Vix by Paula Hermanny Size XS

Vix by Paula Hermanny

Size XS
$12.99 $60

$6.49 50% off with

Robin Piccone Size 6
View Product: Robin Piccone Size 6

Robin Piccone

Size 6
$36.99 $107

$25.89 30% off with

Maaji Size Med
View Product: Maaji Size Med

Maaji

Size Med
$25.99 $83

$20.79 20% off with

Zinke Size Sm
View Product: Zinke Size Sm

Zinke

Size Sm
$33.99 $125

$27.19 20% off with

Laundry by Shelli Segal Size Med
View Product: Laundry by Shelli Segal Size Med

Laundry by Shelli Segal

Size Med
$13.99 $83

$11.19 20% off with

Victoria's Secret Size Sm
View Product: Victoria's Secret Size Sm

Victoria's Secret

Size Sm
$8.99 $30

$6.29 30% off with

Nanette Lepore Size Sm
Price Drop
View Product: Nanette Lepore Size Sm

Nanette Lepore

Size Sm
$13.99 $76

$6.99 50% off with

Voda Swim Size XS
Price Drop
View Product: Voda Swim Size XS

Voda Swim

Size XS
$10.99 $71

$5.49 50% off with

Seafolly Size 10
Price Drop
View Product: Seafolly Size 10

Seafolly

Size 10
$26.99 $107

$16.19 40% off with

Cleobella Size Med
New with tags
View Product: Cleobella Size Med

Cleobella

Size Med
$24.99 $83

$19.99 20% off with

J.Crew Size Med
View Product: J.Crew Size Med

J.Crew

Size Med
$15.99 $56

$11.19 30% off with

Eres Size XL
View Product: Eres Size XL

Eres

Size XL
$73.99 $450

$59.19 20% off with

Seafolly Size 14
View Product: Seafolly Size 14

Seafolly

Size 14
$22.99 $107

$16.09 30% off with

Shoshanna Size Lg
View Product: Shoshanna Size Lg

Shoshanna

Size Lg
$26.99 $120

$18.89 30% off with

Assorted Brands Size 6
View Product: Assorted Brands Size 6

Assorted Brands

Size 6
$11.99 $24

$8.39 30% off with

Talbots Size 8
Price Drop
View Product: Talbots Size 8

Talbots

Size 8
$29.99 $138

$14.99 50% off with

Bloch Size Med
Price Drop
View Product: Bloch Size Med

Bloch

Size Med
$11.99 $45

$5.99 50% off with

Merona Size Med
Price Drop
View Product: Merona Size Med

Merona

Size Med
$11.99 $20

$7.19 40% off with

J.Crew Size XS
Price Drop
View Product: J.Crew Size XS

J.Crew

Size XS
$10.99 $56

$5.49 50% off with

Assorted Brands Size 8
View Product: Assorted Brands Size 8

Assorted Brands

Size 8
$12.99 $24

$9.09 30% off with

La Perla Size Med
View Product: La Perla Size Med

La Perla

Size Med
$84.99 $285

$67.99 20% off with

Gianni Bini Size Med
Price Drop
View Product: Gianni Bini Size Med

Gianni Bini

Size Med
$18.99 $36

$11.39 40% off with

American Eagle Outfitters Size XS
Price Drop
View Product: American Eagle Outfitters Size XS

American Eagle Outfitters

Size XS
$14.99 $35

$10.49 30% off with

California Waves Size Lg
New with tags
View Product: California Waves Size Lg

California Waves

Size Lg
$8.99 $19.99

$6.29 30% off with

Assorted Brands Size 42 french
Price Drop
View Product: Assorted Brands Size 42 french

Assorted Brands

Size 42 french
$11.99 $24

$5.99 50% off with

Speedo Size 6
Price Drop
View Product: Speedo Size 6

Speedo

Size 6
$35.99 $68

$18.00 50% off with

Calypso St. Barth Size Med
Price Drop
View Product: Calypso St. Barth Size Med

Calypso St. Barth

Size Med
$34.99 $143

$20.99 40% off with

Assorted Brands Size Lg
Price Drop
View Product: Assorted Brands Size Lg

Assorted Brands

Size Lg
$11.99 $24

$7.19 40% off with

Tory Burch Size Lg
View Product: Tory Burch Size Lg

Tory Burch

Size Lg
$24.99 $115

$17.49 30% off with

Arizona Jean Company Size Sm
Price Drop
View Product: Arizona Jean Company Size Sm

Arizona Jean Company

Size Sm
$4.99 $15

$3.49 30% off with

Old Navy Size Med
View Product: Old Navy Size Med

Old Navy

Size Med
$9.99 $25

$6.99 30% off with

Lucky Brand Size Lg
Price Drop
View Product: Lucky Brand Size Lg

Lucky Brand

Size Lg
$12.99 $58

$6.49 50% off with

Noa Noa Size XS
Price Drop
View Product: Noa Noa Size XS

Noa Noa

Size XS
$6.99 $107

$3.49 50% off with

Lands' End Size 2
Price Drop
View Product: Lands' End Size 2

Lands' End

Size 2
$13.99 $48

$8.39 40% off with

ABS Allen Schwartz Size 10
Price Drop
View Product: ABS Allen Schwartz Size 10

ABS Allen Schwartz

Size 10
$13.99 $71

$6.99 50% off with

Old Navy Size Sm
Price Drop
View Product: Old Navy Size Sm

Old Navy

Size Sm
$16.99 $42

$10.19 40% off with

L Space Size Med
Price Drop
View Product: L Space Size Med

L Space

Size Med
$18.99 $60

$11.39 40% off with

Zinke Size Sm
Price Drop
View Product: Zinke Size Sm

Zinke

Size Sm
$15.99 $83

$7.99 50% off with

Victoria's Secret Size Med
Price Drop
View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$19.99 $30

$11.99 40% off with

Montce Size Lg
View Product: Montce Size Lg

Montce

Size Lg
$22.99 $71

$16.09 30% off with

DIXPERFECT Size Sm
Price Drop
View Product: DIXPERFECT Size Sm

DIXPERFECT

Size Sm
$15.99 $36

$9.59 40% off with

Praia Brava Size XL
View Product: Praia Brava Size XL

Praia Brava

Size XL
$11.99 $24

$8.39 30% off with

Petticoat Alley Size XS
Price Drop
View Product: Petticoat Alley Size XS

Petticoat Alley

Size XS
$12.99 $36

$6.49 50% off with

L Space Size Sm
Price Drop
View Product: L Space Size Sm

L Space

Size Sm
$12.99 $60

$6.49 50% off with

Candie's Size Sm
Price Drop
View Product: Candie's Size Sm

Candie's

Size Sm
$11.99 $32

$5.99 50% off with