Trimshaper Swim Dress By Miraclesuit Size 18. This swim dress features a deep left side slit in the attached skirt. Made of polyester/nylon/spandex. Wireless contour cups have built-in foam padding to support you and impart an even, smooth, rounded shape. Cups have fabric overlay. Skirt has a flared hem with a left side slit. Tummy control panel slims your middle. NWOT and still has the sanitary sticker.