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One Piece Bathing Suit

Whether you love surfing the waves, splashing in the sea or soaking up the rays, have fun in the sun in essential swim gear. From sleek classics to sizzling stunners, check out one-piece bathing suits in your favorite styles.

One-Piece Wonder
For fans of old-school glamour, check out one-piece suits with retro flair. Details like a straight-across neckline and halter straps with a skirted bottom get updated with modern patterns and sleek silhouettes. Shop our faves from Lauren Ralph Lauren and INC International Concepts (only at Macy’s). For an athletic aesthetic, go with sporty styled swimdresses from Tommy Hilfiger. And to skip unsightly tan lines, opt for strapless suits from MICHAEL Michael Kors and Kenneth Cole.

Modern Muses
Make room for the season’s hottest designs. Think alluring cutouts, monokini swimsuits and flirty accents from designers like DKNY, Bar III, Polo Ralph Lauren, Roxy and more. Show off a sleek shape—check out one-piece bathing suits with tummy-control technology from Miraclesuit, Profile by Gottex and Jantzen. You’ll love the flattering fit and trend-setting details. Check out our amazing collection of swimwear, including your dream one-piece bathing suit in a range of sizes from juniors to plus size, at Macy's.

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  • 689 items in One Piece Bathing Suit

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    • 7 colors
      tummy control
      Lauren Ralph Lauren Tummy-Control Underwire Ruffled One-Piece Swimsuit
      $120.00
      Sale $71.99
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      (139)
    • 6 colors
      Becca High-Neck Illusion Crochet One-Piece Swimsuit
      $124.00
      Sale $73.99
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    • 3 colors
      Becca Siren Plunging One-Piece Swimsuit
      $124.00
      Sale $73.99
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      (22)
    • 7 colors
      Anne Cole Twist-Front Bandeau One-Piece Swimsuit
      $88.00
      Sale $51.99
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      (105)
    • 4 colors
      Becca Crochet Deep-V One-Piece Swimsuit
      $118.00
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      (65)
    • 5 colors
      tummy control
      Lauren Ralph Lauren Tummy-Control Ruched Halter One-Piece Swimsuit
      $100.00
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      (248)
    • 8 colors
      Bleu by Rod Beattie Lace-Up Plunging One-Piece Swimsuit
      $109.00
      Sale $64.99
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    • 6 colors
      La Blanca Strappy One-Piece Swimsuit
      $119.00
      Sale $70.99
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      (71)
    • 4 colors
      tummy control
      Lauren Ralph Lauren Beach Club Cutout Front Tummy-Control One-Piece Swimsuit
      $100.00
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    • 2 colors
      tummy control
      La Blanca Bora Bora Printed Off-The-Shoulder Ruffle Tummy-Control One-Piece Swimsuit
      $135.00
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      (8)
    • 2 colors
      also in plus sizes
      Miraclesuit Sanibel One-Piece Allover Slimming Swimsuit
      $166.00
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      (55)
    • tummy control
      Lauren Ralph Lauren Cabana Paisley Tummy Control Printed Halter One-Piece Swimsuit
      $100.00
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    • 5 colors
      Kenneth Cole Stompin' In Stilettos One-Piece Illusion-Striped Swimsuit
      $107.00
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      (77)
    • tummy control
      Swim Solutions Big Wave Shirred Thigh-Minimizing Tummy-Control Swimdress, Created for Macy's
      $109.00
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      (11)
    • 2 colors
      tummy control
      Lauren Ralph Lauren Beach Club High-Neck Tummy-Control One-Piece Swimsuit
      $108.00
      Sale $63.99
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      (18)
    • 3 colors
      tummy control
      Miraclesuit Pin- Point Oceanus Allover Slimming One Piece
      $158.00
      Sale $117.99
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      With offer $100.29
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