Shopping 11 One-Piece Swimsuits That Will Rival Your Bikini in Sexiness By Lashauna Williams Lashauna Williams Lashauna Williams is a New-York based writer, editor, and copywriter who covers all things fashion and beauty. She was previously the Assistant Marketing Editor for InStyle, and is currently a Copywriter for Amazon Fashion. InStyle's editorial guidelines Updated on June 4, 2017 @ 11:00AM Pin Share Tweet Email Photo: 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. Avoid a Wardrobe Malfunction with These 10 High-Neck Swimsuits 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. 01 of 10 One Piece Plunge Courtesy Buy Now 02 of 10 Entwined lace-up swimsuit Courtesy Buy Now 03 of 10 Tulsi lace-up swimsuit Courtesy Buy Now 04 of 10 Paphos Boutique Bandage Plunge One Piece Courtesy Buy Now 05 of 10 Shiatsu Courtesy Buy Now 06 of 10 Neon Coral Cut Out Courtesy Buy Now 07 of 10 Tetiaroa White Bird of Paradise Courtesy Buy Now 08 of 10 Turrini Cross Back One Piece Courtesy Buy Now 09 of 10 Pacifica Courtesy Buy Now 10 of 10 Chiara Banded Cutout One Piece Courtesy Buy Now