Your new favorite swimsuit, MiracleSuit®’s innovative fabrics and body-shaping silhouettes fit like your most supportive shapewear — and make you look 10lbs lighter in 10 seconds®. Make a splash in this shirred one-piece, which is topped by cap sleeves that can be worn on or off the shoulder. A sweetheart neckline creates a classic, super-flattering silhouette. Built-in bra. If you fall between sizes, we suggest all customers order the next size up. For example, between size medium and size large should order a large size.