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Women's Designer Swimwear

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Designer swimwear will keep you looking and feeling beautiful on the beach at up to 90% off estimated retail with thredUP.

96 items·
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Filtering byDesigner: swimwear
Badgley Mischka Size 6
View Product: Badgley Mischka Size 6

Badgley Mischka

Size 6
$31.99 $143

$25.59 20% off with

Badgley Mischka Size 10
View Product: Badgley Mischka Size 10

Badgley Mischka

Size 10
$27.99 $143

$22.39 20% off with

Zimmermann Size XS
View Product: Zimmermann Size XS

Zimmermann

Size XS
$115.99 $450

$92.79 20% off with

A Détacher Size Lg
View Product: A Détacher Size Lg

A Détacher

Size Lg
$40.99 $145

$32.79 20% off with

Milly Size Lg
View Product: Milly Size Lg

Milly

Size Lg
$25.99 $119

$20.79 20% off with

Milly Size Med
View Product: Milly Size Med

Milly

Size Med
$28.99 $119

$23.19 20% off with

Trina Turk Size 10
View Product: Trina Turk Size 10

Trina Turk

Size 10
$28.99 $148

$23.19 20% off with

Stella Jean Size 42 italian
View Product: Stella Jean Size 42 italian

Stella Jean

Size 42 italian
$36.99 $130

$29.59 20% off with

Badgley Mischka Size 12
New with tags
View Product: Badgley Mischka Size 12

Badgley Mischka

Size 12
$52.99 $67

$42.39 20% off with

Trina Turk Size Sm
View Product: Trina Turk Size Sm

Trina Turk

Size Sm
$62.99 $80

$50.39 20% off with

Michael Kors Size 8
View Product: Michael Kors Size 8

Michael Kors

Size 8
$45.99 $130

$36.79 20% off with

Michael Kors Size 6
View Product: Michael Kors Size 6

Michael Kors

Size 6
$50.99 $140

$40.79 20% off with

Marc by Marc Jacobs Size Sm
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$28.99 $80

$23.19 20% off with

Marc by Marc Jacobs Size Sm
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$42.99 $173

$34.39 20% off with

Marc by Marc Jacobs Size Sm
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$53.99 $160

$43.19 20% off with

Marc by Marc Jacobs Size Sm
New with tags
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$40.99 $160

$32.79 20% off with

Marc by Marc Jacobs Size Sm
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$42.99 $173

$34.39 20% off with

Marc by Marc Jacobs Size Sm
New with tags
View Product: Marc by Marc Jacobs Size Sm

Marc by Marc Jacobs

Size Sm
$39.99 $160

$31.99 20% off with

Trina Turk Size 10
View Product: Trina Turk Size 10

Trina Turk

Size 10
$18.99 $80

$15.19 20% off with

Tory Burch Size XS
New with tags
View Product: Tory Burch Size XS

Tory Burch

Size XS
$59.99 $95

$47.99 20% off with

Trina Turk Size XS
New with tags
View Product: Trina Turk Size XS

Trina Turk

Size XS
$115.99 $142

$92.79 20% off with

Trina Turk Size Sm
View Product: Trina Turk Size Sm

Trina Turk

Size Sm
$62.99 $80

$50.39 20% off with

Trina Turk Size 12
View Product: Trina Turk Size 12

Trina Turk

Size 12
$63.99 $80

$51.19 20% off with

Zimmermann Size 4
New with tags
View Product: Zimmermann Size 4

Zimmermann

Size 4
$125.99 $265

$100.79 20% off with

Lisa Marie Fernandez Size XS
View Product: Lisa Marie Fernandez Size XS

Lisa Marie Fernandez

Size XS
$68.99 $195

$55.19 20% off with

Diane von Furstenberg Size Med
View Product: Diane von Furstenberg Size Med

Diane von Furstenberg

Size Med
$93.99 $148.8

$75.19 20% off with

Proenza Schouler Swim Size XS
New with tags
View Product: Proenza Schouler Swim Size XS

Proenza Schouler Swim

Size XS
$53.99 $275

$43.19 20% off with

Trina Turk Size 10
New with tags
View Product: Trina Turk Size 10

Trina Turk

Size 10
$62.99 $80

$50.39 20% off with

Marc by Marc Jacobs Size Med
View Product: Marc by Marc Jacobs Size Med

Marc by Marc Jacobs

Size Med
$89.99 $173

$71.99 20% off with

Stella McCartney Size Med
View Product: Stella McCartney Size Med

Stella McCartney

Size Med
$69.99 $350

$55.99 20% off with

Kate Spade New York Size Lg
View Product: Kate Spade New York Size Lg

Kate Spade New York

Size Lg
$14.99 $68

$11.99 20% off with

Burberry Size Med
View Product: Burberry Size Med

Burberry

Size Med
$95.99 $195

$76.79 20% off with

Badgley Mischka Size 8
View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$29.99 $143

$23.99 20% off with

Kate Spade New York Size XS
New with tags
View Product: Kate Spade New York Size XS

Kate Spade New York

Size XS
$75.99 $95

$60.79 20% off with

Diane von Furstenberg Size Sm
New with tags
View Product: Diane von Furstenberg Size Sm

Diane von Furstenberg

Size Sm
$93.99 $148

$75.19 20% off with

ETRO Size 40 italian
View Product: ETRO Size 40 italian

ETRO

Size 40 italian
$98.99 $480

$79.19 20% off with

Tomas Maier Size 6
View Product: Tomas Maier Size 6

Tomas Maier

Size 6
$69.99 $290

$55.99 20% off with

Max Mara Size 8
New with tags
View Product: Max Mara Size 8

Max Mara

Size 8
$37.99 $125

$30.39 20% off with

Kate Spade New York Size XS
New with tags
View Product: Kate Spade New York Size XS

Kate Spade New York

Size XS
$55.99 $120

$44.79 20% off with

Trina Turk Size 8
View Product: Trina Turk Size 8

Trina Turk

Size 8
$29.99 $80

$23.99 20% off with

Trina Turk Size 6
View Product: Trina Turk Size 6

Trina Turk

Size 6
$19.99 $80

$15.99 20% off with

Vince. Size Med
View Product: Vince. Size Med

Vince.

Size Med
$152.99 $214

$122.39 20% off with

Trina Turk Size 8
View Product: Trina Turk Size 8

Trina Turk

Size 8
$17.99 $80

$14.39 20% off with

Diane von Furstenberg Size Sm
View Product: Diane von Furstenberg Size Sm

Diane von Furstenberg

Size Sm
$39.99 $196

$31.99 20% off with

Oscar De La Renta Size Sm
View Product: Oscar De La Renta Size Sm

Oscar De La Renta

Size Sm
$120.99 $525

$96.79 20% off with

Badgley Mischka Size 8
View Product: Badgley Mischka Size 8

Badgley Mischka

Size 8
$45.99 $214

$36.79 20% off with

Trina Turk Size 12
View Product: Trina Turk Size 12

Trina Turk

Size 12
$21.99 $68

$17.59 20% off with

Trina Turk Size Med
View Product: Trina Turk Size Med

Trina Turk

Size Med
$17.99 $80

$14.39 20% off with

Zimmermann Size 10
View Product: Zimmermann Size 10

Zimmermann

Size 10
$69.99 $160

$55.99 20% off with

Trina Turk Size 8
View Product: Trina Turk Size 8

Trina Turk

Size 8
$17.99 $80

$14.39 20% off with