Main Fabric: 100% Polyester Combo: 100% Nylon Lining: 100% Polyester. Easy fit. Fully lined. Back zipper. Elastic at back waist only. Hits at the ankle37" back skirt length on size 18Non-stretch woven tulle. Crinoline layer. Turn garment inside out, machine wash cold gentle cycle with like colors. Only non-chlorine bleach when needed. Do not tumble dry. Lay flat to dry. Cool iron as needed.