One-Piece Bathing Suits

Shop one-piece bathing suits for secure swim fit, torso coverage, and built-in bust support in one easy piece. This collection includes smoothing one-pieces, underwire swimsuits, soft-cup styles, and bra-sized options from Panache, Miraclesuit/Magicsuit, Sunsets, and more. If standard swimsuits feel short, shallow, or unsupportive through the bust or torso, compare our bra size bathing suits or use the swimwear size chart before choosing your starting size.