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One Piece Swimsuits

18 items
Size Variant
to
18 items
One-Piece Swimsuit
One-Piece Swimsuit
$34.99
$27.99
One-Piece Swimsuit
One-Piece Swimsuit
$29.99
$11.97 - $23.99
Underwire One-Piece Swimsuit
Underwire One-Piece Swimsuit
$49.99
$7.47 - $39.99
Tie-Back One-Piece Swimsuit
Tie-Back One-Piece Swimsuit
$44.99
$6.47 - $8.47
Underwire Bikini Swim Top
Underwire Bikini Swim Top
$29.99
$4.47 - $5.47
Sleeveless Swim Dress
Sleeveless Swim Dress
$59.99
$8.97 - $10.97
Side-Tie Swim Dress
Side-Tie Swim Dress
$59.99 - $64.99
$9.47 - $51.99
V-Neck Swim Dress
V-Neck Swim Dress
$59.99
$47.99

ONE PIECE SWIMSUIT

Discover the perfect one piece swimsuit for your next beach getaway or poolside lounging at Old Navy. Our collection of one piece swimsuits for women offers a variety of styles and designs to suit every body type and personal preference. Whether you're looking for a classic and timeless silhouette or a trendy and fashion-forward design, we have you covered.

Our one piece swimsuits feature a range of shared product features that ensure both style and comfort. From adjustable tie-backs and twist-back cutouts to V-necklines and ruffle trims, our swimsuits are designed to flatter and enhance your natural curves. Many of our one piece swimsuits also offer additional support with features like underwire and convertible bandeau styles.