I DO NOT SEE A FABRIC TAG ANYWHERE ON THE DRESS OR JACKET BUT IT FEELS LIKE A SILK CREPE. COMES FROM NON SMOKING HOME. The item "BEAUTIFUL WOMENS VINTAGE BILL BLASS LONG EVENING DRESS GOWN & JACKET SIZE 4/6/8" is in sale since Wednesday, August 24, 2016.This item is in the category "Clothing, Shoes & Accessories\Women\Women's Clothing\Dresses". The seller is "ccon6761" and is located in Louisville, Kentucky. This item can be shipped to United States.