Sexy One-Piece Swimsuits That Can Replace Your Bikini

Courtesy of Rachel Roy

Over the past few seasons, the one-piece swimsuit has undergone a dramatic transformation. Where the suits have historically been our simple and modest option (often when we haven't acheived our lofty fitness goals) the one-pieces du jour are all about detail and sex factor—and they're every bit as alluring as your favorite string bikini.

Think: low necklines, cutouts, hipbone-baring cuts, laceup fronts, and sultry straps. And one of the greatest advantages of these new styles is that you can expose parts of your body that you're comfortable flaunting and conceal the one's you'd rather not.

On that note, we've collected some of the best one-pieces that are sure to make you sizzle on the beach. With bold colors, fun patterns, and fresh silhouettes, we're sure you'll find something to suit your style. Start with the Rachel Rachel Roy stunner (above, from $106; rachelroy.com) and then scroll down for the rest of our cool picks.

VIDEO: The Evolution of the Swimsuit

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One Piece Plunge

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$118 Becca by Rebecca Virtue available at everythingbutwater.com Opens a new window SHOP IT Opens a new window

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Entwined lace-up swimsuit

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$235 (originally $335) Karla Coletto available at net-a-porter.com Opens a new window SHOP IT Opens a new window

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Tulsi lace-up swimsuit

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$425 Zimmermann available at net-a-porter.com Opens a new window SHOP IT Opens a new window

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Paphos Boutique Bandage Plunge One Piece

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$52 available at boohoo.com Opens a new window SHOP IT Opens a new window

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Shiatsu

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$56 (originally $92) Ashley Graham x Swimsuits for All available at swimsuitsforall.com Opens a new window SHOP IT Opens a new window

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Neon Coral Cut Out

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$198 available at shoshanna.com Opens a new window SHOP IT Opens a new window

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Tetiaroa White Bird of Paradise

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$180 available at shop.lycheeswimwear.com Opens a new window SHOP IT Opens a new window

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Turrini Cross Back One Piece

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$370 Rochelle Sara available at modaoperandi.com Opens a new window SHOP IT Opens a new window

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Pacifica

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$99 available at houseofcb.com Opens a new window SHOP IT Opens a new window

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Chiara Banded Cutout One Piece

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$350 OYE available at modaoperandi.com Opens a new window SHOP IT Opens a new window

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11 One-Piece Swimsuits That Will Rival Your Bikini in Sexiness