One-Piece Spandex Swimwear

62 items
Matte Cutout Back One-Piece Swimsuit - Cherry
Matte Cutout Back One-Piece Swimsuit - Cherry

CA$ 44.99CA$ 21.99

51% Off

Clearance: Price as marked.
Matte Cutout Back One-Piece Swimsuit - Crayon Blue
Matte Cutout Back One-Piece Swimsuit - Crayon Blue

CA$ 44.99CA$ 15.99

64% Off

Clearance: Price as marked.
Matte Cutout Back One-Piece Swimsuit - Black Jack
Matte Cutout Back One-Piece Swimsuit - Black Jack

CA$ 44.99CA$ 21.99

51% Off

Clearance: Price as marked.
Matte Cutout Back One-Piece Swimsuit - Scotty Red
Matte Cutout Back One-Piece Swimsuit - Scotty Red

CA$ 44.99CA$ 15.99

64% Off

Clearance: Price as marked.
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Pink Gingham
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Pink Gingham

CA$ 24.99CA$ 8.99

64% Off

Clearance: Price as marked.
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Purple Ditsy Floral
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Purple Ditsy Floral

CA$ 24.99CA$ 8.99

64% Off

Clearance: Price as marked.
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Beach Scene
Printed Ruffle-Trim One-Piece Swimsuit for Baby - Beach Scene

CA$ 24.99CA$ 8.99

64% Off

Clearance: Price as marked.
Printed One-Piece Swimsuit for Toddler Girls - Rainbow
Printed One-Piece Swimsuit for Toddler Girls - Rainbow

CA$ 24.99CA$ 12

52% Off

Back to School Deal!
Textured Asymmetric One-Piece Swimsuit for Toddler & Baby - Pale Citron
Textured Asymmetric One-Piece Swimsuit for Toddler & Baby - Pale Citron

CA$ 24.99CA$ 7.99

68% Off

Clearance: Price as marked.
Textured Asymmetric One-Piece Swimsuit for Toddler & Baby - Orange
Textured Asymmetric One-Piece Swimsuit for Toddler & Baby - Orange

CA$ 24.99CA$ 7.99

68% Off

Clearance: Price as marked.
Disney© One-Piece Swimsuit for Toddler Girls - Navy Gingham
Disney© One-Piece Swimsuit for Toddler Girls - Navy Gingham

CA$ 34.99CA$ 19.99

43% Off

Clearance: Price as marked.
Disney© One-Piece Swimsuit for Toddler Girls - Pink
Disney© One-Piece Swimsuit for Toddler Girls - Pink

CA$ 34.99CA$ 19.99

43% Off

Clearance: Price as marked.
Matte One-Piece Swimsuit - Navy Tropical Print
Matte One-Piece Swimsuit - Navy Tropical Print

CA$ 39.99CA$ 14.99

63% Off

Clearance: Price as marked.
Matte One-Piece Swimsuit - Green Floral
Matte One-Piece Swimsuit - Green Floral

CA$ 39.99CA$ 11.97

70% Off

Clearance: Final sale. No returns or exchanges.
Matte One-Piece Swimsuit - Beach Scene
Matte One-Piece Swimsuit - Beach Scene

CA$ 39.99CA$ 13.99

65% Off

Clearance: Price as marked.
Ruffled One-Piece Swimsuit for Baby - Strawberry
Ruffled One-Piece Swimsuit for Baby - Strawberry

CA$ 24.99CA$ 12

52% Off

Back to School Deal!
Ruffled One-Piece Swimsuit for Baby - Yellow Flower
Ruffled One-Piece Swimsuit for Baby - Yellow Flower

CA$ 24.99CA$ 7.99

68% Off

Clearance: Price as marked.
Textured One-Piece Balconette Swimsuit - Beach Scene
Textured One-Piece Balconette Swimsuit - Beach Scene

CA$ 49.99CA$ 17.99

64% Off

Clearance: Price as marked.
Textured One-Piece Balconette Swimsuit - Teal
Textured One-Piece Balconette Swimsuit - Teal

CA$ 49.99CA$ 9.97

80% Off

Clearance: Final sale. No returns or exchanges.
Textured One-Piece Balconette Swimsuit - Black Jack
Textured One-Piece Balconette Swimsuit - Black Jack

CA$ 49.99CA$ 17.99

64% Off

Clearance: Price as marked.
Maternity Halter Swim Dress - Green Mangrove
Maternity Halter Swim Dress - Green Mangrove

CA$ 64.99CA$ 22.99

65% Off

Clearance: Price as marked.
Ribbed One-Piece Swimsuit - Clove
Ribbed One-Piece Swimsuit - Clove

CA$ 54.99CA$ 26.99

51% Off

Clearance: Price as marked.

ONE-PIECE SPANDEX SWIMWEAR

Get ready to make a splash with our collection of one-piece spandex swimwear at Old Navy. Whether you're lounging by the pool or hitting the beach, our one-piece swimsuits are designed to provide comfort, style, and confidence. Made from high-quality spandex fabric, these swimsuits offer a sleek and flattering fit that hugs your curves in all the right places.

Our one-piece spandex swimwear features a variety of styles to suit your personal taste. From classic designs to trendy cutouts and prints, we have something for everyone. Choose from options like halter necklines, underwire support, tie-back closures, and more. With adjustable straps and stretchy fabric, our one-piece swimsuits ensure a customized and comfortable fit.