Miraclesuit Marais One Piece Swimdress Black Sz 12 Designed to perfection and fit to flatter. You are going to love this one piece swimsuit.Introducing the Miraclesuit Marais One Piece Swimdress in classic black, designed to enhance your summer beach days with style. This swimdress features a flattering knot front V-neckline and an empire waist that visually slims the torso. Made with a luxurious Nylon blend composed of 69% Nylon and 31% Lycra Spandex, it offers medium coverage with a soft molded cup bra for added support.