onia - Women's Swimwear and Beachwear

Swimsuits for women for some serious swimming, for splashing around with the kids or friends in, or just lounging around the pool or relaxing at the beach

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Prices correct at time of writing - subject to change

onia Ace Top (Black Sunflower Ditsy) Women
onia Ace Top (Black Sunflower Ditsy) Women's Swimwear
On sale - now $24.95 - was $95

onia Alise Top (Black) Women
onia Alise Top (Black) Women's Swimwear
On sale - now $24.95 - was $95

onia Alise Top (White) Women
onia Alise Top (White) Women's Swimwear
On sale - now $57 - was $95

onia Anna Top (Dazzling Blue) Women
onia Anna Top (Dazzling Blue) Women's Swimwear
$95

onia Anna Top (Honey) Women
onia Anna Top (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Anna Top (Red Rock) Women
onia Anna Top (Red Rock) Women's Swimwear
$95

onia Anna Top (Sunshine) Women
onia Anna Top (Sunshine) Women's Swimwear
On sale - now $24.95 - was $95

onia Anna Top (Tahiti Pink) Women
onia Anna Top (Tahiti Pink) Women's Swimwear
On sale - now $29.95 - was $120

onia Ashley Bottoms (Black 2) Women
onia Ashley Bottoms (Black 2) Women's Swimwear
On sale - now $24.95 - was $95

onia Ashley Bottoms (Black 3) Women
onia Ashley Bottoms (Black 3) Women's Swimwear
$95

onia Ashley Bottoms (Honey) Women
onia Ashley Bottoms (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Ashley Bottoms (Pink Lake) Women
onia Ashley Bottoms (Pink Lake) Women's Swimwear
$95

onia Ashley Bottoms (Red Rock 1) Women
onia Ashley Bottoms (Red Rock 1) Women's Swimwear
$95

onia Ashley Bottoms (Red Rock) Women
onia Ashley Bottoms (Red Rock) Women's Swimwear
$95

onia Ashley Bottoms (Sunshine) Women
onia Ashley Bottoms (Sunshine) Women's Swimwear
On sale - now $24.95 - was $95

onia Ashley Bottoms (Tahiti Pink 1) Women
onia Ashley Bottoms (Tahiti Pink 1) Women's Swimwear
On sale - now $24.95 - was $95

onia Ashley Bottoms (Tahiti Pink) Women
onia Ashley Bottoms (Tahiti Pink) Women's Swimwear
On sale - now $29.95 - was $120

onia Avery Top (Black 1) Women
onia Avery Top (Black 1) Women's Swimwear
$95

onia Avery Top (Black) Women
onia Avery Top (Black) Women's Swimwear
$95

onia Bridget One-Piece (Black) Women
onia Bridget One-Piece (Black) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Bridget One-Piece (Deep Navy) Women
onia Bridget One-Piece (Deep Navy) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Bridget One-Piece (Maroon) Women
onia Bridget One-Piece (Maroon) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Bridget One-Piece (Rose) Women
onia Bridget One-Piece (Rose) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Carmen Bottoms (Santa Fe Red) Women
onia Carmen Bottoms (Santa Fe Red) Women's Swimwear
On sale - now $24.95 - was $95

onia Carmen Bottoms (White) Women
onia Carmen Bottoms (White) Women's Swimwear
On sale - now $24.95 - was $95

onia Chiara Bottoms (White) Women
onia Chiara Bottoms (White) Women's Swimwear
$95

onia Claire Top (Lavender Herb) Women
onia Claire Top (Lavender Herb) Women's Swimwear
On sale - now $24.95 - was $95

onia Claire Top (White) Women
onia Claire Top (White) Women's Swimwear
On sale - now $24.95 - was $95

onia Cooper Top (Black Retro Rosebud) Women
onia Cooper Top (Black Retro Rosebud) Women's Swimwear
On sale - now $24.95 - was $95

onia Dalia Top (Black 3) Women
onia Dalia Top (Black 3) Women's Swimwear
$95

onia Dalia Top (Pink Lake) Women
onia Dalia Top (Pink Lake) Women's Swimwear
$95

onia Dalia Top (Pink) Women
onia Dalia Top (Pink) Women's Swimwear
On sale - now $85.5 - was $95

onia Dalia Top (Tahiti Pink) Women
onia Dalia Top (Tahiti Pink) Women's Swimwear
On sale - now $24.95 - was $95

onia Danni Top (Honey) Women
onia Danni Top (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Danni Top (Multi 2) Women
onia Danni Top (Multi 2) Women's Swimwear
On sale - now $29.95 - was $120

onia Danni Top (Multi 3) Women
onia Danni Top (Multi 3) Women's Swimwear
On sale - now $24.95 - was $95

onia Danni Top (Pink Lake) Women
onia Danni Top (Pink Lake) Women's Swimwear
$95

onia Danni Top (Soft Marine) Women
onia Danni Top (Soft Marine) Women's Swimwear
On sale - now $24.95 - was $95

onia Danni Top (Sunflower) Women
onia Danni Top (Sunflower) Women's Swimwear
On sale - now $29.95 - was $120

onia Daphne Dress (Tahiti Pink) Women
onia Daphne Dress (Tahiti Pink) Women's Swimwear
On sale - now $49.95 - was $195

onia Delila Bottoms (Black) Women
onia Delila Bottoms (Black) Women's Swimwear
On sale - now $24.95 - was $95

onia Diana One-Piece (Black) Women
onia Diana One-Piece (Black) Women's Swimsuits One Piece
$195

onia Diana One-Piece (Pink Lake) Women
onia Diana One-Piece (Pink Lake) Women's Swimsuits One Piece
$195

onia Erin Top (Balloon Pink Multi) Women
onia Erin Top (Balloon Pink Multi) Women's Swimwear
On sale - now $24.95 - was $95

onia Erin Top (Rose Multi) Women
onia Erin Top (Rose Multi) Women's Swimwear
On sale - now $24.95 - was $95

onia Gabriella One-Piece (Black) Women
onia Gabriella One-Piece (Black) Women's Swimsuits One Piece
$195

onia Gabriella One-Piece (Bondi Blue) Women
onia Gabriella One-Piece (Bondi Blue) Women's Swimsuits One Piece
$195

onia Gabriella One-Piece (Red Rock) Women
onia Gabriella One-Piece (Red Rock) Women's Swimsuits One Piece
$195

onia Ginny One-Piece (Black) Women
onia Ginny One-Piece (Black) Women's Swimsuits One Piece
On sale - now $59.95 - was $245

onia Ginny One-Piece (Blueprint) Women
onia Ginny One-Piece (Blueprint) Women's Swimsuits One Piece
On sale - now $175.5 - was $195

onia Ginny One-Piece (Mast) Women
onia Ginny One-Piece (Mast) Women's Swimsuits One Piece
On sale - now $59.95 - was $245

onia Gloria One-Piece (Cerulean) Women
onia Gloria One-Piece (Cerulean) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Gloria One-Piece (Pink Lake) Women
onia Gloria One-Piece (Pink Lake) Women's Swimsuits One Piece
$195

onia Gloria One-Piece (Rose) Women
onia Gloria One-Piece (Rose) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Gloria One-Piece (White 1) Women
onia Gloria One-Piece (White 1) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Gloria One-Piece (White 2) Women
onia Gloria One-Piece (White 2) Women's Swimsuits One Piece
$195

onia Hailey Bottoms (White) Women
onia Hailey Bottoms (White) Women's Swimwear
On sale - now $24.95 - was $95

onia Iona One-Piece (Black) Women
onia Iona One-Piece (Black) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Iona One-Piece (Multi) Women
onia Iona One-Piece (Multi) Women's Swimsuits One Piece
On sale - now $64.95 - was $265

onia Iona One-Piece (Soft Marine) Women
onia Iona One-Piece (Soft Marine) Women's Swimsuits One Piece
On sale - now $54.95 - was $225

onia Iona One-Piece (Tahiti Pink) Women
onia Iona One-Piece (Tahiti Pink) Women's Swimsuits One Piece
On sale - now $54.95 - was $225

onia Jenna One-Piece (Honey) Women
onia Jenna One-Piece (Honey) Women's Swimsuits One Piece
On sale - now $44.95 - was $175

onia Johanna Top (Black) Women
onia Johanna Top (Black) Women's Swimwear
On sale - now $29.95 - was $120

onia Johanna Top (Honey) Women
onia Johanna Top (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Kate Bottom (Black 1) Women
onia Kate Bottom (Black 1) Women's Swimwear
$95

onia Kate Bottom (Black) Women
onia Kate Bottom (Black) Women's Swimwear
$95

onia Kate Bottom (Cream) Women
onia Kate Bottom (Cream) Women's Swimwear
On sale - now $24.95 - was $90

onia Kelly One-Piece (Iris) Women
onia Kelly One-Piece (Iris) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Kelly One-Piece (Rose Multi) Women
onia Kelly One-Piece (Rose Multi) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Kelly One-Piece (Soft Sunset) Women
onia Kelly One-Piece (Soft Sunset) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Kiki Top (Black) Women
onia Kiki Top (Black) Women's Swimwear
$95

onia Kirsten Top (Soft Marine) Women
onia Kirsten Top (Soft Marine) Women's Swimwear
On sale - now $29.95 - was $120

onia Laura Top (Jet Black) Women
onia Laura Top (Jet Black) Women's Swimwear
On sale - now $24.95 - was $90

onia Leah Bottom (Balloon Pink Multi) Women
onia Leah Bottom (Balloon Pink Multi) Women's Swimwear
On sale - now $24.95 - was $95

onia Lily Bottoms (Honey) Women
onia Lily Bottoms (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Lily Bottoms (Pink Lake) Women
onia Lily Bottoms (Pink Lake) Women's Swimwear
$95

onia Lily Bottoms (Sunflower) Women
onia Lily Bottoms (Sunflower) Women's Swimwear
On sale - now $29.95 - was $120

onia Lily Bottoms (White) Women
onia Lily Bottoms (White) Women's Swimwear
$95

onia Low Back Arianna One-Piece (White) Women
onia Low Back Arianna One-Piece (White) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Madeline Top (White) Women
onia Madeline Top (White) Women's Swimwear
$95

onia Marie One-Piece (Black) Women
onia Marie One-Piece (Black) Women's Swimsuits One Piece
$195

onia Marie One-Piece (Bondi Blue) Women
onia Marie One-Piece (Bondi Blue) Women's Swimsuits One Piece
$195

onia Marie One-Piece (Dazzling Blue) Women
onia Marie One-Piece (Dazzling Blue) Women's Swimsuits One Piece
$195

onia Marilyn Top (Red Rock) Women
onia Marilyn Top (Red Rock) Women's Swimwear
$95

onia Marina Mini Dress (Multi) Women
onia Marina Mini Dress (Multi) Women's Swimwear
On sale - now $64.95 - was $265

onia Megan Top (Cream) Women
onia Megan Top (Cream) Women's Swimwear
On sale - now $24.95 - was $90

onia Natalia Top (High Risk Red 1) Women
onia Natalia Top (High Risk Red 1) Women's Swimwear
On sale - now $24.95 - was $95

onia Natalia Top (Multi) Women
onia Natalia Top (Multi) Women's Swimwear
On sale - now $29.95 - was $125

onia Natalia Top (Santa Fe Red) Women
onia Natalia Top (Santa Fe Red) Women's Swimwear
On sale - now $24.95 - was $95

onia Nicole One-Piece (Black) Women
onia Nicole One-Piece (Black) Women's Swimsuits One Piece
$195

onia Nina One-Piece (Black) Women
onia Nina One-Piece (Black) Women's Swimsuits One Piece
On sale - now $44.95 - was $175

onia Nina One-Piece (Rose Multi) Women
onia Nina One-Piece (Rose Multi) Women's Swimsuits One Piece
On sale - now $44.95 - was $175

onia Rachel One-Piece (Alaska Blue) Women
onia Rachel One-Piece (Alaska Blue) Women's Swimsuits One Piece
On sale - now $105 - was $175

onia Rachel One-Piece (Tahiti Pink) Women
onia Rachel One-Piece (Tahiti Pink) Women's Swimsuits One Piece
On sale - now $44.95 - was $175

onia Raquel One-Piece (Santa Fe Red) Women
onia Raquel One-Piece (Santa Fe Red) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia Rochelle Bottom (Balloon Pink Multi) Women
onia Rochelle Bottom (Balloon Pink Multi) Women's Swimwear
On sale - now $24.95 - was $95

onia Rochelle Bottom (Citrus) Women
onia Rochelle Bottom (Citrus) Women's Swimwear
On sale - now $24.95 - was $95

onia Rosy Top (White Retro Rosebud) Women
onia Rosy Top (White Retro Rosebud) Women's Swimwear
On sale - now $24.95 - was $95

onia Rumi One-Piece (Black) Women
onia Rumi One-Piece (Black) Women's Swimsuits One Piece
$195

onia Sabrina Bottoms (Black 1) Women
onia Sabrina Bottoms (Black 1) Women's Swimwear
$95

onia Stella One-Piece (White) Women
onia Stella One-Piece (White) Women's Swimsuits One Piece
On sale - now $122.85 - was $195

onia Susana Bottoms (Honey) Women
onia Susana Bottoms (Honey) Women's Swimwear
On sale - now $24.95 - was $95

onia Weworewhat X Onia Capri One-Piece (Palace Blue) Women
onia Weworewhat X Onia Capri One-Piece (Palace Blue) Women's Swimsuits One Piece
On sale - now $153.27 - was $195

onia Weworewhat X Onia Capri One-Piece (Snow White) Women
onia Weworewhat X Onia Capri One-Piece (Snow White) Women's Swimsuits One Piece
On sale - now $54.95 - was $225

onia Weworewhat X Onia Como Top (Citrus) Women
onia Weworewhat X Onia Como Top (Citrus) Women's Swimwear
On sale - now $85.5 - was $95

onia Weworewhat X Onia Como Top (Multi) Women
onia Weworewhat X Onia Como Top (Multi) Women's Swimwear
On sale - now $80.18 - was $95

onia WeWoreWhat x onia Danielle One-Piece (Citrus) Women
onia WeWoreWhat x onia Danielle One-Piece (Citrus) Women's Swimsuits One Piece
On sale - now $175.5 - was $195

onia WeWoreWhat x onia Danielle One-Piece (Palace Blue) Women
onia WeWoreWhat x onia Danielle One-Piece (Palace Blue) Women's Swimsuits One Piece
On sale - now $175.5 - was $195

onia WeWoreWhat x onia Danielle One-Piece (Snow White) Women
onia WeWoreWhat x onia Danielle One-Piece (Snow White) Women's Swimsuits One Piece
On sale - now $175.5 - was $195

onia WeWoreWhat x onia Danielle One-Piece (White 1) Women
onia WeWoreWhat x onia Danielle One-Piece (White 1) Women's Swimsuits One Piece
On sale - now $175.5 - was $195

onia WeWoreWhat x onia Danielle One-Piece (White) Women
onia WeWoreWhat x onia Danielle One-Piece (White) Women's Swimsuits One Piece
On sale - now $49.95 - was $195

onia WeWoreWhat x onia Lydia Top (Bossa Nova) Women
onia WeWoreWhat x onia Lydia Top (Bossa Nova) Women's Swimwear
On sale - now $24.95 - was $95

onia WeWoreWhat x onia Lydia Top (Rooibos) Women
onia WeWoreWhat x onia Lydia Top (Rooibos) Women's Swimwear
On sale - now $24.95 - was $95

onia Weworewhat X Onia Ravello Top (Black) Women
onia Weworewhat X Onia Ravello Top (Black) Women's Swimwear
On sale - now $29.95 - was $110

onia Weworewhat X Onia Riviera Bottoms (Citrus) Women
onia Weworewhat X Onia Riviera Bottoms (Citrus) Women's Swimwear
On sale - now $85.5 - was $95

onia Weworewhat X Onia Salerno Top (Black) Women
onia Weworewhat X Onia Salerno Top (Black) Women's Swimwear
On sale - now $29.95 - was $110

onia Weworewhat X Onia Salerno Top (Snow White) Women
onia Weworewhat X Onia Salerno Top (Snow White) Women's Swimwear
On sale - now $29.95 - was $120

onia Weworewhat X Onia Sorrento Top (Black) Women
onia Weworewhat X Onia Sorrento Top (Black) Women's Swimwear
On sale - now $65.74 - was $95

onia Zoe Top (White) Women
onia Zoe Top (White) Women's Swimwear
$95

Patagonia Women
Patagonia Women's Nanogrip Nireta Bottom - Mariposa Lily Small / Static Red
On sale - now $34.99 - was $69

Patagonia Women
Patagonia Women's Nanogrip Nireta Bottom - Valley Flora / Rosewater
On sale - now $34.99 - was $69

Patagonia Women
Patagonia Women's R1 Lite Yulex Surf Short - Valley Flora / Rosewater
On sale - now $34.99 - was $69

Patagonia Women
Patagonia Women's Reversible Seaglass Bay Bottom - Canyon Brown
On sale - now $23.99 - was $59

Patagonia Women
Patagonia Women's Reversible Telu Bottom - Black
On sale - now $29.99 - was $59

Patagonia Women
Patagonia Women's Reversible Telu Bottom - Cerise
On sale - now $23.99 - was $59

Patagonia Women
Patagonia Women's Reversible Telu Bottom - Galah Green
On sale - now $23.99 - was $59

Patagonia Women
Patagonia Women's Solid Nanogrip Bottom - Galah Green
On sale - now $45.99 - was $65

Patagonia Women
Patagonia Women's Solid Nanogrip Side Tie Bottom - Black
On sale - now $25.99 - was $65

Patagonia Women
Patagonia Women's Solid Sunamee Bottom - Beryl Green
On sale - now $21.99 - was $55

Patagonia Women
Patagonia Women's Sunamee Bottom - Crackle / Bend Blue
On sale - now $23.99 - was $59

Patagonia Women
Patagonia Women's Tallowood Top - Belay Stripe / Imperial Blue
On sale - now $25.99 - was $65

Patagonia Women
Patagonia Women's Tallowood Top - Mariposa Lily Small / Classic Navy
On sale - now $25.99 - was $65

Trina Turk Amazonia Off-the-Shoulder One-Piece Swimsuit (Multi) Women
Trina Turk Amazonia Off-the-Shoulder One-Piece Swimsuit (Multi) Women's Swimsuits One Piece
On sale - now $137.92 - was $160

Trina Turk Amazonia OTS Bralette Top (Multi) Women
Trina Turk Amazonia OTS Bralette Top (Multi) Women's Swimwear
On sale - now $66.19 - was $84

Trina Turk Amazonia Roll Top Pants Cover-Up (Multi) Women
Trina Turk Amazonia Roll Top Pants Cover-Up (Multi) Women's Swimwear
On sale - now $69 - was $138

Trina Turk Amazonia Shirred Side Hipster Bottoms (Multi) Women
Trina Turk Amazonia Shirred Side Hipster Bottoms (Multi) Women's Swimwear
On sale - now $34 - was $68

Trina Turk Amazonia Tankini Top (Multi) Women
Trina Turk Amazonia Tankini Top (Multi) Women's Swimwear
On sale - now $50 - was $100

Trina Turk Amazonia Tunic Cover-Up (Multi) Women
Trina Turk Amazonia Tunic Cover-Up (Multi) Women's Swimwear
On sale - now $129.6 - was $144

Vilebrequin Fitonia Crepe Cover-Up Dress (Navy) Women
Vilebrequin Fitonia Crepe Cover-Up Dress (Navy) Women's Swimwear
$360