With a chain-link design in black-and-white, plus a keyhole neckline detail, this comfy, slimming one-piece swimsuit is the epitome of poolside posh. Miraclesuit®: Look 10 pounds lighter in 10 seconds.® Underwire bra. Nylon, spandex. Hand wash. Imported. Online Exclusive. Free shipping and returns on all full-priced swim orders shipped to the U.S.