One-Pieces

All Swimwear Bikinis One-Pieces Kids Men

The designer one-piece is having a moment — and Swimwear World stocks the best of them. Sculpting maillots, plunging necklines, cutouts, surplice fronts, racerbacks, and classic scoop-necks from the brands defining contemporary swimwear.

Shop by silhouette

Plunge V-necks for vacation glamour, square-necks for clean modern lines, surplice and wrap fronts for figure flattery, cutouts and monokinis for statement looks, and classic scoop-back maillots for everyday wear.

Shop by fit

Sculpting compression-fabric one-pieces from Vitamin A and Robin Piccone, embellished and hand-finished pieces from Agua Bendita and Beach Bunny, and runway-inspired silhouettes from Devon Windsor.

Layer it up

A great one-piece doubles as a bodysuit under shorts or a skirt — shop our cover-ups and resort dresses to complete the look. Free US & Canada shipping.

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Vix: Mage Joanna One-Piece
Mage Joanna One-Piece
Vix
Standout one-piece
SKU: 305-3479
$278.00
Top Only Bottom Only
Vix: Nell Fernanda One-Piece
Nell Fernanda One-Piece
Vix
Elevated one-piece
SKU: 305-3576
$288.00
Top Only Bottom Only
Vix: Nika Giane One-Piece
Nika Giane One-Piece
Vix
Front cut-outs one-piece
SKU: 305-3641
$328.00
Top Only Bottom Only
Vix: Nika One-Piece
Nika One-Piece
Vix
Scoop neckline one-piece
SKU: 305-3647
$298.00
Top Only Bottom Only
Vix: Paige Claire One-Piece
Paige Claire One-Piece
Vix
Backless design one-piece
SKU: 305-3653
$298.00
Top Only Bottom Only
Vix: Petra Babi One-Piece
Petra Babi One-Piece
Vix
Modern elegance one-piece
SKU: 305-3533
$298.00
Top Only Bottom Only
Vix: Petra Babi One-Piece
Petra Babi One-Piece
Vix
Bold and elegant one-piece
SKU: 305-3540
$298.00
Top Only Bottom Only
Vix: Tyla T Back One-Piece
Tyla T Back One-Piece
Vix
Bold one-piece
SKU: 305-3565
$258.00
Top Only Bottom Only
Mika One-Piece
Mika One-Piece
Paramidonna
Bandeau-style one-piece
SKU: 148-206
$230.00
Top Only Bottom Only
Paramidonna: Mika One-Piece
Best Seller
Mika One-Piece
Paramidonna
Bandeau-style one-piece
SKU: 148-234
$251.00
Top Only Bottom Only
Vix: Lola Vianna One-Piece
Lola Vianna One-Piece
Vix
Wrap-front one-piece
SKU: 305-3674
$298.00
Top Only Bottom Only
Vix: Meera Bandeau One-Piece
Meera Bandeau One-Piece
Vix
Modern sophistication one-piece
SKU: 305-3690
$328.00
Top Only Bottom Only
PQ Swim: Smocked Elodie One-Piece
Smocked Elodie One-Piece
PQ Swim
Sleek design one-piece
SKU: 550-2805
$174.00
Top Only Bottom Only
Agua Bendita: Kali One-Piece
Kali One-Piece
Agua Bendita
Delicate spaghetti straps one-piece
SKU: 450-2983
$210.00
Top Only Bottom Only
Agua Bendita: Sory One-Piece
Sory One-Piece
Agua Bendita
Elegant one-piece
SKU: 450-3170
$180.00
Top Only Bottom Only
Agua Bendita: Ina One-Piece
Ina One-Piece
Agua Bendita
Plunging neckline one-piece
SKU: 450-3075
$210.00
Top Only Bottom Only
Agua Bendita: Dome One-Piece
Dome One-Piece
Agua Bendita
Porcelain-inspired one-piece
SKU: 450-3290
$240.00
Top Only Bottom Only
Agua Bendita: Rose One-Piece
Rose One-Piece
Agua Bendita
Vibrant one-piece
SKU: 450-3288
$180.00
Top Only Bottom Only
Beach Riot: Calista One-Piece
Calista One-Piece
Beach Riot
Scoop neckline one-piece
SKU: 275-1182
$168.00
Top Only Bottom Only
Beach Riot: Joyce One-Piece
Joyce One-Piece
Beach Riot
Asymmetric neckline one-piece
SKU: 275-1006
$168.00
Top Only Bottom Only
Beach Riot: Priya One-Piece
Priya One-Piece
Beach Riot
Sleek design one-piece
SKU: 275-1254
$178.00
Top Only Bottom Only
Beach Riot: Stassia One-Piece
Stassia One-Piece
Beach Riot
Strapless one-piece
SKU: 275-1273
$178.00
Top Only Bottom Only
Robin Piccone: Amy V-Neck One-Piece
Amy V-Neck One-Piece
Robin Piccone
V-neck one-piece
SKU: 720-1012
$172.00
Top Only Bottom Only
Baobab: Roma One-Piece
Roma One-Piece
Baobab
Balconette-style one-piece
SKU: 120-1051
$200.00
Top Only Bottom Only
Change of Scenery: Taylor One-Piece
Taylor One-Piece
Change of Scenery
Lace-up front one-piece
SKU: 168-161
$188.00
Top Only Bottom Only
Change of Scenery: Kara One-Piece
Kara One-Piece
Change of Scenery
One-shoulder one-piece
SKU: 168-160
$168.00
Top Only Bottom Only
Change of Scenery: Kara One-Piece
Kara One-Piece
Change of Scenery
One-shoulder one-piece
SKU: 168-164
$188.00
Top Only Bottom Only
Change of Scenery: Taylor One-Piece
Taylor One-Piece
Change of Scenery
Laced-up front one-piece
SKU: 168-167
$218.00
Top Only Bottom Only
Change of Scenery: Kara One-Piece
Kara One-Piece
Change of Scenery
One-shoulder one-piece
SKU: 168-171
$178.00
Top Only Bottom Only
Change of Scenery: Ella One-Piece
Ella One-Piece
Change of Scenery
Bandeau-style one-piece
SKU: 168-172
$178.00
Top Only Bottom Only
Change of Scenery: Jori One-Piece
Jori One-Piece
Change of Scenery
Square neckline one-piece
SKU: 168-183
$198.00
Top Only Bottom Only
Change of Scenery: Gabrielle One-Piece
Gabrielle One-Piece
Change of Scenery
Plunging halter one-piece
SKU: 168-185
$178.00
Top Only Bottom Only
Change of Scenery: Jori One-Piece
Jori One-Piece
Change of Scenery
Square neckline one-piece
SKU: 168-187
$188.00
Top Only Bottom Only
Change of Scenery: Gabrielle One-Piece
Gabrielle One-Piece
Change of Scenery
Plunging halter one-piece
SKU: 168-192
$178.00
Top Only Bottom Only
L Space: Nadia One-Piece
Nadia One-Piece
L Space
Backless one-piece
SKU: 130-4589
$176.00
Top Only Bottom Only
L Space: Elise One-Piece
Elise One-Piece
L Space
Removable straps one-piece
SKU: 130-4597
$189.00
Top Only Bottom Only
L Space: Piper One-Piece
Piper One-Piece
L Space
Plunging neckline one-piece
SKU: 130-4593
$189.00
Top Only Bottom Only
L Space: Coast To Coast One-Piece
Coast To Coast One-Piece
L Space
Plunging neckline one-piece
SKU: 130-4583
$183.00
Top Only Bottom Only
Oye Swimwear: Chiara
Chiara
Oye Swimwear
Geometric cut out double X one-piece
SKU: 330-057
$350.00
Top Only Bottom Only
Luli Fama: Open Side One Piece Bodysuit
Open Side One Piece Bodysuit
Luli Fama
Lace-up detailed one piece
SKU: 135-2531
$162.00
Top Only Bottom Only
Agua Bendita: Conga One-Piece
Conga One-Piece
Agua Bendita
Front cut-out design one-piece
SKU: 450-3000
$210.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf One-Piece
Bobby Surf One-Piece
Stone Fox Swim
Scoop neckline one-piece
SKU: 702-371
$175.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf One-Piece
Bobby Surf One-Piece
Stone Fox Swim
Scoop neck suit one-piece
SKU: 702-302
$175.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf One-Piece
Bobby Surf One-Piece
Stone Fox Swim
Scoop neckline one-piece
SKU: 702-361
$175.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf One-Piece
Bobby Surf One-Piece
Stone Fox Swim
Scoop neckline one-piece
SKU: 702-310
$180.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf Suit
Bobby Surf Suit
Stone Fox Swim
Placement print
SKU: 702-338
$175.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf Suit
Bobby Surf Suit
Stone Fox Swim
Macramé details surf suit
SKU: 702-237
$180.00
Top Only Bottom Only
Stone Fox Swim: Bobby Surf Suit
Bobby Surf Suit
Stone Fox Swim
Delicate straps surf suit
SKU: 702-327
$175.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Strapless bandeau one-piece
SKU: 702-373
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Strapless bandeau one-piece
SKU: 702-292
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Strapless one-piece
SKU: 702-339
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Classic tube one-piece
SKU: 702-303
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Strapless one-piece
SKU: 702-329
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Classic tube one-piece
SKU: 702-228
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Strapless tube one-piece
SKU: 702-362
$160.00
Top Only Bottom Only
Stone Fox Swim: Paola One-Piece
Paola One-Piece
Stone Fox Swim
Bandeau neckline one-piece
SKU: 702-288
$170.00
Top Only Bottom Only
Stone Fox Swim: Rue One-Piece
Rue One-Piece
Stone Fox Swim
O-side cut one-piece
SKU: 702-353
$165.00
Top Only Bottom Only
Stone Fox Swim: Rue One-Piece
Rue One-Piece
Stone Fox Swim
Straight neckline one-piece
SKU: 702-372
$165.00
Top Only Bottom Only
Stone Fox Swim: Simea Beaded One-Piece
Simea Beaded One-Piece
Stone Fox Swim
One shoulder one-piece
SKU: 702-265
$165.00
Top Only Bottom Only
Stone Fox Swim: Tahlia One-Piece
Tahlia One-Piece
Stone Fox Swim
Sleek design one-piece
SKU: 702-328
$165.00
Top Only Bottom Only
Stone Fox Swim: Tahlia One-Piece
Tahlia One-Piece
Stone Fox Swim
Square neckline one-piece
SKU: 702-360
$165.00
Top Only Bottom Only
PQ Swim: Josie One-Piece
Josie One-Piece
PQ Swim
Halter neckline one-piece
SKU: 550-2932
$174.00
Top Only Bottom Only
Agua Bendita: Timy One-Piece
Timy One-Piece
Agua Bendita
Cut-out detail one-piece
SKU: 450-3310
$180.00
Top Only Bottom Only
Agua Bendita: Valmy One-Piece
Valmy One-Piece
Agua Bendita
Square neckline one-piece
SKU: 450-3315
$260.00
Top Only Bottom Only

One-Pieces — Frequently Asked Questions

Very. One-pieces offer smoothing, support, and versatility. Plunge necklines elongate, square necks give clean modern lines, surplice and wrap fronts flatter the midsection, and cutouts add a statement without sacrificing coverage.

Many do. Brands like Vitamin A and Robin Piccone use compression fabrics and structured construction for a sculpting, supportive fit. Cup and support details are listed on each product page.

Yes — a great one-piece doubles as a bodysuit under shorts, skirts, or trousers, making it one of the most versatile pieces in a vacation wardrobe.

We carry designer one-pieces from labels including Vitamin A, Robin Piccone, Agua Bendita, Beach Bunny, Devon Windsor, and Maaji — from minimal maillots to sculpted, statement styles.