One piece with spaghetti straps and middle seam in a high quality, recycled Italian Lycra. A strong lining ensures you look and feel sculpted and supported. Has an inner elastic band to help support the bust If you wish to add cups, be sure to select this option: "Add cups to your product?" * Yes Hand wash cold, dry flat. Fabric contains SPF50. Nylon/Elastin. Model wears size S