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.

196 items·
Sort by:
Newest FirstChevronNavigation chevron icon
Filtering byWomen: swimwear
Ellen Tracy Size 12
View Product: Ellen Tracy Size 12

Ellen Tracy

Size 12
$30.99 $89
ZeroXposur Size 12
View Product: ZeroXposur Size 12

ZeroXposur

Size 12
$19.99 $60
Ceeb Size 12
View Product: Ceeb Size 12

Ceeb

Size 12
$14.99 $48
LE COVE Size 12
View Product: LE COVE Size 12

LE COVE

Size 12
$13.99 $24
Newport Size 12
View Product: Newport Size 12

Newport

Size 12
$13.99 $18
Speedo Size 12
View Product: Speedo Size 12

Speedo

Size 12
$41.99 $68
Nike Size 12
View Product: Nike Size 12

Nike

Size 12
$28.99 $36
Ocean Dream Signature Size 12
View Product: Ocean Dream Signature Size 12

Ocean Dream Signature

Size 12
$14.99 $60
Tommy Bahama Size 12
View Product: Tommy Bahama Size 12

Tommy Bahama

Size 12
$18.99 $54
Carmen Marc Valvo Size 12
View Product: Carmen Marc Valvo Size 12

Carmen Marc Valvo

Size 12
$54.99 $130
Lauren by Ralph Lauren Size 12
New with tags
View Product: Lauren by Ralph Lauren Size 12

Lauren by Ralph Lauren

Size 12
$22.99 $55
H&M Size 12
View Product: H&M Size 12

H&M

Size 12
$10.99 $18
Speedo Size 12
View Product: Speedo Size 12

Speedo

Size 12
$39.99 $68
Lands' End Size 12
View Product: Lands' End Size 12

Lands' End

Size 12
$15.99 $48
J.Crew Size 12
View Product: J.Crew Size 12

J.Crew

Size 12
$44.99 $118
Speedo Size 12
View Product: Speedo Size 12

Speedo

Size 12
$44.99 $68
La Blanca Size 12
New with tags
View Product: La Blanca Size 12

La Blanca

Size 12
$13.99 $36
La Blanca Size 12
New with tags
View Product: La Blanca Size 12

La Blanca

Size 12
$21.99 $63
Adidas Size 12
New with tags
View Product: Adidas Size 12

Adidas

Size 12
$25.99 $71

$20.79 20% off with

Croft & Barrow Size 12
View Product: Croft & Barrow Size 12

Croft & Barrow

Size 12
$10.99 $18

$8.79 20% off with

Ellen Tracy Size 12
View Product: Ellen Tracy Size 12

Ellen Tracy

Size 12
$20.99 $60

$16.79 20% off with

J.Crew Size 12
View Product: J.Crew Size 12

J.Crew

Size 12
$46.99 $118

$37.59 20% off with

La Blanca Size 12
View Product: La Blanca Size 12

La Blanca

Size 12
$10.99 $36

$8.79 20% off with

It Figures! Size 12
View Product: It Figures! Size 12

It Figures!

Size 12
$13.99 $24

$11.19 20% off with

La Blanca Size 12
View Product: La Blanca Size 12

La Blanca

Size 12
$12.99 $36

$10.39 20% off with

SPANX Size 12
View Product: SPANX Size 12

SPANX

Size 12
$77.99 $188

$62.39 20% off with

Bleu Rod Beattie Size 12
New with tags
View Product: Bleu Rod Beattie Size 12

Bleu Rod Beattie

Size 12
$67.99 $85

$54.39 20% off with

SONOMA life + style Size 12
View Product: SONOMA life + style Size 12

SONOMA life + style

Size 12
$12.99 $24

$10.39 20% off with

Maxine of Hollywood Size 12
View Product: Maxine of Hollywood Size 12

Maxine of Hollywood

Size 12
$23.99 $48

$19.19 20% off with

PrettyLittleThing Size 12
New with tags
View Product: PrettyLittleThing Size 12

PrettyLittleThing

Size 12
$10.99 $30

$8.79 20% off with

Speedo Size 12
View Product: Speedo Size 12

Speedo

Size 12
$13.99 $24

$11.19 20% off with

Shape FX Size 12
New with tags
View Product: Shape FX Size 12

Shape FX

Size 12
$18.99 $60

$15.19 20% off with

J.Crew Size 12
View Product: J.Crew Size 12

J.Crew

Size 12
$37.99 $118

$30.39 20% off with

Topshop Size 12
View Product: Topshop Size 12

Topshop

Size 12
$24.99 $64

$19.99 20% off with

Bleu Rod Beattie Size 12
New with tags
View Product: Bleu Rod Beattie Size 12

Bleu Rod Beattie

Size 12
$75.99 $107

$60.79 20% off with

Calvin Klein Size 12
New with tags
View Product: Calvin Klein Size 12

Calvin Klein

Size 12
$62.99 $79

$50.39 20% off with

Trina Turk Size 12
View Product: Trina Turk Size 12

Trina Turk

Size 12
$20.99 $80

$16.79 20% off with

Anne Cole Collection Size 12
View Product: Anne Cole Collection Size 12

Anne Cole Collection

Size 12
$37.99 $89

$30.39 20% off with

Topshop Size 12
View Product: Topshop Size 12

Topshop

Size 12
$19.99 $30

$15.99 20% off with

Talbots Size 12
View Product: Talbots Size 12

Talbots

Size 12
$49.99 $160

$39.99 20% off with

Venus Size 12
View Product: Venus Size 12

Venus

Size 12
$15.99 $27

$12.79 20% off with

Venus Size 12
View Product: Venus Size 12

Venus

Size 12
$14.99 $27

$11.99 20% off with

Mainstream Size 12
View Product: Mainstream Size 12

Mainstream

Size 12
$19.99 $48

$15.99 20% off with

Assorted Brands Size 12
View Product: Assorted Brands Size 12

Assorted Brands

Size 12
$20.99 $36

$16.79 20% off with

Beach Native Size 12
View Product: Beach Native Size 12

Beach Native

Size 12
$21.99 $60

$17.59 20% off with

H&M Size 12
View Product: H&M Size 12

H&M

Size 12
$8.99 $13

$7.19 20% off with

Anne Cole Collection Size 12
View Product: Anne Cole Collection Size 12

Anne Cole Collection

Size 12
$26.99 $60

$21.59 20% off with

Gottex Size 12
View Product: Gottex Size 12

Gottex

Size 12
$26.99 $71

$21.59 20% off with

Apt. 9 Size 12
View Product: Apt. 9 Size 12

Apt. 9

Size 12
$27.99 $40

$22.39 20% off with

Page of 4