Self: 75% nylon 25% elastane Lining 1: 75% nylon 25% elastane Lining 2: 100% cotton Contrast Fabric: 61% nylon 39% elastane.Hand wash cold.Unpadded underwire cups.Back hook and eye closures.Strapless design with nonstick silicone trim.Lace contrast fabric.Item not sold as a set