Self 1: 90% silk, 10% elastaneSelf 2: 84% polyamide, 16% elastane Dry clean Lightly padded underwire cups Back zipper closure Boned bodice Mesh body with satin cups Item not sold as set Made in China Our Style No. KSSF-WS50 Manufacturer Style No. S261CR052 Model is wearing size 2 of this item.