Self: 100% silkInner: 81% polyamide, 19% elastane Professional dry clean only Hidden back zipper with hook and eye closure Hook and loop closure on gusset Lightweight crepe fabric Lightly padded underwire cups with boned bodice Ruffle trim Made in Italy Our Style No. TFOF-WS164 Manufacturer Style No. BO0034-FAX1810-NAA Model is wearing size 36. of this item.