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.

14,070 items
Jessica Simpson Size Lg
Price Drop BadgePrice Drop

View Product: Jessica Simpson Size Lg

Jessica Simpson

Size Lg
$22.99 $48

$13.79 40% off with

Blink Size Med
Price Drop BadgePrice Drop

View Product: Blink Size Med

Blink

Size Med
$10.99 $37

$7.69 30% off with

Polo by Ralph Lauren Size Med
Price Drop BadgePrice Drop

View Product: Polo by Ralph Lauren Size Med

Polo by Ralph Lauren

Size Med
$17.99 $64

$10.79 40% off with

Beach Cabana Size Sm
Price Drop BadgePrice Drop

View Product: Beach Cabana Size Sm

Beach Cabana

Size Sm
$12.99 $22

$7.79 40% off with

Anne Cole Signature Size Sm
New With Tags BadgeNew With Tags

View Product: Anne Cole Signature Size Sm

Anne Cole Signature

Size Sm
$24.99 $60

$17.49 30% off with

Victoria's Secret Size XS
Price Drop BadgePrice Drop

View Product: Victoria's Secret Size XS

Victoria's Secret

Size XS
$13.99 $30

$6.99 50% off with

Xhilaration Size Med

View Product: Xhilaration Size Med

Xhilaration

Size Med
$8.99 $13
YMI Size Lg
Price Drop BadgePrice Drop

View Product: YMI Size Lg

YMI

Size Lg
$10.99 $24
Xhilaration Size Lg

View Product: Xhilaration Size Lg

Xhilaration

Size Lg
$7.99 $13
Bar III Size Sm
Price Drop BadgePrice Drop

View Product: Bar III Size Sm

Bar III

Size Sm
$11.99 $24
Victoria's Secret Pink Size Med
Price Drop BadgePrice Drop

View Product: Victoria's Secret Pink Size Med

Victoria's Secret Pink

Size Med
$9.99 $24
Victoria's Secret Size Lg

View Product: Victoria's Secret Size Lg

Victoria's Secret

Size Lg
$14.99 $32
Gossip Size Sm
Price Drop BadgePrice Drop

View Product: Gossip Size Sm

Gossip

Size Sm
$10.99 $18
Victoria's Secret Size Med
Price Drop BadgePrice Drop

View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$7.99 $30
Victoria's Secret Size Lg

View Product: Victoria's Secret Size Lg

Victoria's Secret

Size Lg
$11.99 $32
Unbranded Size Lg
Price Drop BadgePrice Drop

View Product: Unbranded Size Lg

Unbranded

Size Lg
$9.99 $24
Merona Size Sm
Price Drop BadgePrice Drop

View Product: Merona Size Sm

Merona

Size Sm
$9.99 $18
MUXILOVE Size Sm
Price Drop BadgePrice Drop

View Product: MUXILOVE Size Sm

MUXILOVE

Size Sm
$7.99 $15
Victoria's Secret Size Med
Price Drop BadgePrice Drop

View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$9.99 $30
Ella Moss Size Sm
Price Drop BadgePrice Drop

View Product: Ella Moss Size Sm

Ella Moss

Size Sm
$9.99 $62
American Living Size 12
Price Drop BadgePrice Drop

View Product: American Living Size 12

American Living

Size 12
$9.99 $36
Victoria's Secret Pink Size Sm
Price Drop BadgePrice Drop

View Product: Victoria's Secret Pink Size Sm

Victoria's Secret Pink

Size Sm
$10.99 $24
Noisy May Size Lg
Price Drop BadgePrice Drop

View Product: Noisy May Size Lg

Noisy May

Size Lg
$9.99 $30
American Eagle Outfitters Size Med
Price Drop BadgePrice Drop

View Product: American Eagle Outfitters Size Med

American Eagle Outfitters

Size Med
$9.99 $35
Unbranded Size Sm
Price Drop BadgePrice Drop

View Product: Unbranded Size Sm

Unbranded

Size Sm
$9.99 $24
Rue Blue Size Sm
Price Drop BadgePrice Drop

View Product: Rue Blue Size Sm

Rue Blue

Size Sm
$14.99 $48

$10.49 30% off with

Aerie Size Sm
Price Drop BadgePrice Drop

View Product: Aerie Size Sm

Aerie

Size Sm
$10.99 $24
ASOS Swimsuit Bottoms
Price Drop BadgePrice Drop

View Product: ASOS Swimsuit Bottoms

ASOS

Swimsuit Bottoms
$10.99 $24
Shade & Shore Size Sm
Price Drop BadgePrice Drop

View Product: Shade & Shore Size Sm

Shade & Shore

Size Sm
$10.99 $30
Old Navy Size Med
Price Drop BadgePrice Drop

View Product: Old Navy Size Med

Old Navy

Size Med
$15.99 $45

$11.19 30% off with

Trina Trina Turk Size XS
Price Drop BadgePrice Drop

View Product: Trina Trina Turk Size XS

Trina Trina Turk

Size XS
$14.99 $71

$10.49 30% off with

Splendid Size Med
Price Drop BadgePrice Drop

View Product: Splendid Size Med

Splendid

Size Med
$15.99 $59

$12.79 20% off with

Apt. 9 Size Sm
Price Drop BadgePrice Drop

View Product: Apt. 9 Size Sm

Apt. 9

Size Sm
$12.99 $40

$10.39 20% off with

Tommy Hilfiger Size Lg
Price Drop BadgePrice Drop

View Product: Tommy Hilfiger Size Lg

Tommy Hilfiger

Size Lg
$14.99 $44

$10.49 30% off with

J.Crew Size Sm
Price Drop BadgePrice Drop

View Product: J.Crew Size Sm

J.Crew

Size Sm
$14.99 $50

$8.99 40% off with

L Space Size Lg
Price Drop BadgePrice Drop

View Product: L Space Size Lg

L Space

Size Lg
$14.99 $60

$8.99 40% off with

B Swim Size Sm
Price Drop BadgePrice Drop

View Product: B Swim Size Sm

B Swim

Size Sm
$14.99 $36

$8.99 40% off with

Moxie Cycling Co. Size Sm
Price Drop BadgePrice Drop

View Product: Moxie Cycling Co. Size Sm

Moxie Cycling Co.

Size Sm
$12.99 $48

$10.39 20% off with

Assorted Brands Size Sm
Price Drop BadgePrice Drop

View Product: Assorted Brands Size Sm

Assorted Brands

Size Sm
$13.99 $24

$8.39 40% off with

J.Crew Size Med

View Product: J.Crew Size Med

J.Crew

Size Med
$14.99 $50

$10.49 30% off with

Zaful Size Lg
Price Drop BadgePrice Drop

View Product: Zaful Size Lg

Zaful

Size Lg
$13.99 $24

$8.39 40% off with

Vix by Paula Hermanny Size Med

View Product: Vix by Paula Hermanny Size Med

Vix by Paula Hermanny

Size Med
$50.99 $64

$35.69 30% off with

Vanilla Beach Size Med
New With Tags BadgeNew With Tags

View Product: Vanilla Beach Size Med

Vanilla Beach

Size Med
$14.99 $25

$10.49 30% off with

Lands' End Size 6

View Product: Lands' End Size 6

Lands' End

Size 6
$14.99 $48

$10.49 30% off with

I AM Size Sm
Price Drop BadgePrice Drop

View Product: I AM Size Sm

I AM

Size Sm
$21.99 $83

$10.99 50% off with

Zaful Size 6
Price Drop BadgePrice Drop

View Product: Zaful Size 6

Zaful

Size 6
$11.99 $24

$9.59 20% off with

Seafolly Size 8
Price Drop BadgePrice Drop

View Product: Seafolly Size 8

Seafolly

Size 8
$21.99 $107

$10.99 50% off with

ASOS Size 8
Price Drop BadgePrice Drop

View Product: ASOS Size 8

ASOS

Size 8
$11.99 $24

$9.59 20% off with

Zaful Size 6
Price Drop BadgePrice Drop

View Product: Zaful Size 6

Zaful

Size 6
$11.99 $24
Gap Body Size Med
Price Drop BadgePrice Drop

View Product: Gap Body Size Med

Gap Body

Size Med
$11.99 $24
Sundazed Size Med
Price Drop BadgePrice Drop

View Product: Sundazed Size Med

Sundazed

Size Med
$17.99 $48

$10.79 40% off with

Kittenish Size Med

View Product: Kittenish Size Med

Kittenish

Size Med
$22.99 $38

$13.79 40% off with

Lemlem Size XS
Price Drop BadgePrice Drop

View Product: Lemlem Size XS

Lemlem

Size XS
$17.99 $95

$12.59 30% off with

Becca Size Med
Price Drop BadgePrice Drop

View Product: Becca Size Med

Becca

Size Med
$21.99 $58

$13.19 40% off with

Coco Reef Size Sm
Price Drop BadgePrice Drop

View Product: Coco Reef Size Sm

Coco Reef

Size Sm
$17.99 $51

$10.79 40% off with

J.Crew Size XS
Price Drop BadgePrice Drop

View Product: J.Crew Size XS

J.Crew

Size XS
$13.99 $56

$9.79 30% off with

Francesca's Size Sm
Price Drop BadgePrice Drop

View Product: Francesca's Size Sm

Francesca's

Size Sm
$12.99 $36

$10.39 20% off with

Unbranded Size XL
Price Drop BadgePrice Drop

View Product: Unbranded Size XL

Unbranded

Size XL
$15.99 $36

$9.59 40% off with

J.Crew Size Lg
Price Drop BadgePrice Drop

View Product: J.Crew Size Lg

J.Crew

Size Lg
$11.99 $56

$9.59 20% off with

J.Crew Size 2
Price Drop BadgePrice Drop

View Product: J.Crew Size 2

J.Crew

Size 2
$20.99 $110

$10.49 50% off with

Rachel Pally Size Lg
Price Drop BadgePrice Drop

View Product: Rachel Pally Size Lg

Rachel Pally

Size Lg
$23.69 $119

$11.85 50% off with

Cupshe Size Med
Price Drop BadgePrice Drop

View Product: Cupshe Size Med

Cupshe

Size Med
$12.99 $18

$9.09 30% off with

Rose Gal Size Lg
Price Drop BadgePrice Drop

View Product: Rose Gal Size Lg

Rose Gal

Size Lg
$12.99 $24

$9.09 30% off with

Shein Size Sm
Price Drop BadgePrice Drop

View Product: Shein Size Sm

Shein

Size Sm
$12.99 $15

$9.09 30% off with

Jag Size Lg
Price Drop BadgePrice Drop

View Product: Jag Size Lg

Jag

Size Lg
$11.99 $36

$9.59 20% off with

ASOS Size 6
Price Drop BadgePrice Drop

View Product: ASOS Size 6

ASOS

Size 6
$12.99 $24

$9.09 30% off with

H&M Size Sm
Price Drop BadgePrice Drop

View Product: H&M Size Sm

H&M

Size Sm
$12.99 $18

$9.09 30% off with

Unbranded Size XL
Price Drop BadgePrice Drop

View Product: Unbranded Size XL

Unbranded

Size XL
$12.99 $24

$9.09 30% off with

Shein Size Lg
Price Drop BadgePrice Drop

View Product: Shein Size Lg

Shein

Size Lg
$12.99 $15

$9.09 30% off with

Shadi Size Lg

View Product: Shadi Size Lg

Shadi

Size Lg
$23.99 $38

$14.39 40% off with

J.Crew Size 12

View Product: J.Crew Size 12

J.Crew

Size 12
$26.99 $80

$18.89 30% off with

J.Crew Size Sm

View Product: J.Crew Size Sm

J.Crew

Size Sm
$22.99 $70

$16.09 30% off with

Stylish Swimwear Size Med

View Product: Stylish Swimwear Size Med

Stylish Swimwear

Size Med
$15.99 $25

$11.19 30% off with

Zaful Size 6

View Product: Zaful Size 6

Zaful

Size 6
$15.99 $25

$11.19 30% off with

Hollister Size Med

View Product: Hollister Size Med

Hollister

Size Med
$15.99 $26

$11.19 30% off with

R Collection by Raisins Size Med

View Product: R Collection by Raisins Size Med

R Collection by Raisins

Size Med
$15.99 $38

$11.19 30% off with

Converse Size Med

View Product: Converse Size Med

Converse

Size Med
$15.99 $32

$11.19 30% off with

Zaful Size 4

View Product: Zaful Size 4

Zaful

Size 4
$15.99 $25

$11.19 30% off with

Joe Fresh Size Med
Price Drop BadgePrice Drop

View Product: Joe Fresh Size Med

Joe Fresh

Size Med
$15.99 $36

$9.59 40% off with

Peyton & Parker Size Lg
Price Drop BadgePrice Drop

View Product: Peyton & Parker Size Lg

Peyton & Parker

Size Lg
$16.99 $36

$10.19 40% off with

Kenneth Cole New York Size 10
Price Drop BadgePrice Drop

View Product: Kenneth Cole New York Size 10

Kenneth Cole New York

Size 10
$15.99 $60

$9.59 40% off with

Unbranded Size Sm
Price Drop BadgePrice Drop

View Product: Unbranded Size Sm

Unbranded

Size Sm
$15.99 $36

$9.59 40% off with

J.Crew Size XS
Price Drop BadgePrice Drop

View Product: J.Crew Size XS

J.Crew

Size XS
$14.99 $56

$8.99 40% off with

J.Crew Size Sm

View Product: J.Crew Size Sm

J.Crew

Size Sm
$18.99 $65

$13.29 30% off with

Beach House Size 8

View Product: Beach House Size 8

Beach House

Size 8
$17.99 $48

$12.59 30% off with

Athleta Size Sm

View Product: Athleta Size Sm

Athleta

Size Sm
$19.99 $48

$13.99 30% off with

Kona Sol Size Sm