thredUP LogothredUP | An Online Consignment & Thrift StorethredUP
Magnifying glassMagnifying glass icon
My thredUPMy thredUP Icon
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.

23,443 items
Athleta Size Sm
Athleta Size Sm

View Product: Athleta Size Sm

Athleta

Size Sm
$18.99 $48

$15.19 20% off with

Old Navy Size Med
Old Navy Size Med
Price Drop BadgePrice Drop

View Product: Old Navy Size Med

Old Navy

Size Med
$5.99 $25
Wildfox Size Sm
Wildfox Size Sm
Price Drop BadgePrice Drop

View Product: Wildfox Size Sm

Wildfox

Size Sm
$41.99 $71

$25.19 40% off with

Wildfox Size Sm
Wildfox Size Sm
Price Drop BadgePrice Drop

View Product: Wildfox Size Sm

Wildfox

Size Sm
$19.99 $71

$9.99 50% off with

Xhilaration Size Sm
Xhilaration Size Sm

View Product: Xhilaration Size Sm

Xhilaration

Size Sm
$7.99 $18

$6.39 20% off with

Victoria's Secret Size Med
Victoria's Secret Size Med

View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$13.99 $30

$11.19 20% off with

Shein Size Lg
Shein Size Lg

View Product: Shein Size Lg

Shein

Size Lg
$7.99 $15

$6.39 20% off with

Charlotte Russe Size Lg
Charlotte Russe Size Lg
Price Drop BadgePrice Drop

View Product: Charlotte Russe Size Lg

Charlotte Russe

Size Lg
$8.99 $27

$5.39 40% off with

Victoria's Secret Size Sm
Victoria's Secret Size Sm

View Product: Victoria's Secret Size Sm

Victoria's Secret

Size Sm
$13.99 $45

$11.19 20% off with

Arizona Jean Company Size Med
Arizona Jean Company Size Med
Price Drop BadgePrice Drop

View Product: Arizona Jean Company Size Med

Arizona Jean Company

Size Med
$4.99 $15
Victoria's Secret Size Sm
Victoria's Secret Size Sm

View Product: Victoria's Secret Size Sm

Victoria's Secret

Size Sm
$14.99 $30

$10.49 30% off with

Issa de' mar Size Sm
Issa de' mar Size Sm
Price Drop BadgePrice Drop

View Product: Issa de' mar Size Sm

Issa de' mar

Size Sm
$31.99 $125

$19.19 40% off with

Victoria's Secret Size Sm
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

Boden Size 6
Boden Size 6

View Product: Boden Size 6

Boden

Size 6
$14.99 $34

$10.49 30% off with

Athleta Size XXS
Athleta Size XXS
Price Drop BadgePrice Drop

View Product: Athleta Size XXS

Athleta

Size XXS
$13.99 $48

$8.39 40% off with

Victoria's Secret Size XS
Victoria's Secret Size XS

View Product: Victoria's Secret Size XS

Victoria's Secret

Size XS
$8.99 $30

$7.19 20% off with

Victoria's Secret Size Sm
Victoria's Secret Size Sm

View Product: Victoria's Secret Size Sm

Victoria's Secret

Size Sm
$8.99 $30

$7.19 20% off with

Zaful Size 4
Zaful Size 4

View Product: Zaful Size 4

Zaful

Size 4
$12.99 $24

$10.39 20% off with

H&M Size 8
H&M Size 8
Price Drop BadgePrice Drop

View Product: H&M Size 8

H&M

Size 8
$5.99 $13
Seafolly Size 14
Seafolly Size 14
Price Drop BadgePrice Drop

View Product: Seafolly Size 14

Seafolly

Size 14
$17.99 $107

$8.99 50% off with

Forever 21 Size Med
Forever 21 Size Med
New With Tags BadgeNew With Tags

View Product: Forever 21 Size Med

Forever 21

Size Med
$8.99 $15

$7.19 20% off with

Miss Me Size Sm
Miss Me Size Sm
Price Drop BadgePrice Drop

View Product: Miss Me Size Sm

Miss Me

Size Sm
$15.99 $48

$9.59 40% off with

Victoria's Secret Size XS
Victoria's Secret Size XS

View Product: Victoria's Secret Size XS

Victoria's Secret

Size XS
$9.99 $30

$6.99 30% off with

Forever 21 Size Med
Forever 21 Size Med

View Product: Forever 21 Size Med

Forever 21

Size Med
$9.99 $18

$7.99 20% off with

L Space Size Med
L Space Size Med

View Product: L Space Size Med

L Space

Size Med
$18.99 $60

$15.19 20% off with

Tori Praver Size Med
Tori Praver Size Med
Price Drop BadgePrice Drop

View Product: Tori Praver Size Med

Tori Praver

Size Med
$20.99 $107

$12.59 40% off with

Lands' End Size 2
Lands' End Size 2

View Product: Lands' End Size 2

Lands' End

Size 2
$17.99 $48

$14.39 20% off with

Assorted Brands Size XS
Assorted Brands Size XS

View Product: Assorted Brands Size XS

Assorted Brands

Size XS
$19.99 $36

$15.99 20% off with

Xhilaration Size Lg
Xhilaration Size Lg

View Product: Xhilaration Size Lg

Xhilaration

Size Lg
$5.99 $12
Arizona Jean Company Size Med
Arizona Jean Company Size Med

View Product: Arizona Jean Company Size Med

Arizona Jean Company

Size Med
$9.99 $15

$6.99 30% off with

Dolfin Size Sm
Dolfin Size Sm

View Product: Dolfin Size Sm

Dolfin

Size Sm
$17.99 $36

$14.39 20% off with

Dolfin Size XS
Dolfin Size XS

View Product: Dolfin Size XS

Dolfin

Size XS
$17.99 $36

$14.39 20% off with

Forever 21 Size Lg
Forever 21 Size Lg
Price Drop BadgePrice Drop

View Product: Forever 21 Size Lg

Forever 21

Size Lg
$8.99 $15

$5.39 40% off with

Victoria's Secret Size Med
Victoria's Secret Size Med

View Product: Victoria's Secret Size Med

Victoria's Secret

Size Med
$8.99 $30

$7.19 20% off with

ViX Size Sm
ViX Size Sm
Price Drop BadgePrice Drop

View Product: ViX Size Sm

ViX

Size Sm
$16.99 $83

$8.49 50% off with

BECCA® by Rebecca Virtue Size Lg
BECCA® by Rebecca Virtue Size Lg
Price Drop BadgePrice Drop

View Product: BECCA® by Rebecca Virtue Size Lg

BECCA® by Rebecca Virtue

Size Lg
$12.99 $60

$7.79 40% off with

Robin Piccone Size Lg
Robin Piccone Size Lg
Price Drop BadgePrice Drop

View Product: Robin Piccone Size Lg

Robin Piccone

Size Lg
$15.99 $71

$9.59 40% off with

Arizona Love Size Sm
Arizona Love Size Sm
Price Drop BadgePrice Drop

View Product: Arizona Love Size Sm

Arizona Love

Size Sm
$11.99 $131

$5.99 50% off with

Sauipe Size Sm
Sauipe Size Sm
New With Tags BadgeNew With Tags

View Product: Sauipe Size Sm

Sauipe

Size Sm
$109.99 $214

$76.99 30% off with

Issa de' mar Size XS
Issa de' mar Size XS

View Product: Issa de' mar Size XS

Issa de' mar

Size XS
$35.99 $125

$21.59 40% off with

Catalina Size 12
Catalina Size 12

View Product: Catalina Size 12

Catalina

Size 12
$10.99 $18

$8.79 20% off with

Red Camel Size Med
Red Camel Size Med
Price Drop BadgePrice Drop

View Product: Red Camel Size Med

Red Camel

Size Med
$5.99 $18
Eberjey Size Lg
Eberjey Size Lg
Price Drop BadgePrice Drop

View Product: Eberjey Size Lg

Eberjey

Size Lg
$10.99 $60

$5.49 50% off with

Victoria's Secret Size XS
Victoria's Secret Size XS

View Product: Victoria's Secret Size XS

Victoria's Secret

Size XS
$8.99 $30

$7.19 20% off with

Anne Cole Signature Size 8
Anne Cole Signature Size 8

View Product: Anne Cole Signature Size 8

Anne Cole Signature

Size 8
$15.99 $45

$12.79 20% off with

Calvin Klein Size Sm
Calvin Klein Size Sm
Price Drop BadgePrice Drop

View Product: Calvin Klein Size Sm

Calvin Klein

Size Sm
$16.99 $88

$8.49 50% off with

Assorted Brands Size XS
Assorted Brands Size XS

View Product: Assorted Brands Size XS

Assorted Brands

Size XS
$16.99 $36

$13.59 20% off with

Rosegal Size 1X Plus
Rosegal Size 1X Plus
Price Drop BadgePrice Drop

View Product: Rosegal Size 1X Plus

Rosegal

Size 1X Plus
$4.99 $24
ZeroXposur Size 12
ZeroXposur Size 12
Price Drop BadgePrice Drop

View Product: ZeroXposur Size 12

ZeroXposur

Size 12
$13.99 $60

$8.39 40% off with

Luxe by Lisa Vogel Size 6
Luxe by Lisa Vogel Size 6

View Product: Luxe by Lisa Vogel Size 6

Luxe by Lisa Vogel

Size 6
$14.99 $60

$11.99 20% off with

...