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Adult Swimsuits

153 items
Size Variant
to
153 items
One-Piece Swimsuit
One-Piece Swimsuit
$29.99
$7.96 - $17.99
Underwire One-Piece Swimsuit
Underwire One-Piece Swimsuit
$49.99
$10.96 - $29.99
Bandeau Swim Top
Bandeau Swim Top
$19.99
$7.97
Halter Bikini Swim Top
Halter Bikini Swim Top
$29.99
$7.96 - $9.47
High-Waisted Swim Skirt
High-Waisted Swim Skirt
$34.99
$8.96 - $20.99
One-Shoulder Swimsuit
One-Shoulder Swimsuit
$54.99
$19.97 - $32.99
Underwire Bikini Swim Top
Underwire Bikini Swim Top
$39.99
$13.97 - $19.97
Mid-Rise Bikini Swim Bottoms
Mid-Rise Bikini Swim Bottoms
$19.99
$3.97 - $9.97
String Bikini 2-Piece Swim Set
String Bikini 2-Piece Swim Set
$49.99
$17.47 - $24.97
Side-Tie Swim Dress
Side-Tie Swim Dress
$59.99 - $64.99
$15.96 - $38.99
One-Shoulder Bikini Swim Top
One-Shoulder Bikini Swim Top
$24.99
$5.96 - $9.97
Maternity Rollover-Waist Swim Bottoms
Maternity Rollover-Waist Swim Bottoms
$11.96 - $29.99
$10.47 - $11.96

ADULT SWIMSUITS

Discover the perfect adult swimsuit for your next beach getaway or poolside lounging at Old Navy. Our collection of adult swimsuits offers a wide range of styles, colors, and patterns to suit every taste and body type. Whether you're looking for a classic one-piece swimsuit or a trendy bikini, we have you covered.

Our adult swimsuits are designed with comfort and style in mind. Many of our swimsuits feature adjustable straps, cinched-tie details, and underwire support to provide a customized fit and enhance your natural curves. The high-quality materials used in our swimsuits ensure durability and long-lasting wear, so you can enjoy your swimwear season after season.