100% Cotton. Close fit bodice with loose skirt. Bodice lined only. Adjustable straps, side zipper,Shirring at the front neck. Elastic at back waist and back neck. Front and back pleats at waist. Maxi length. Body length on size 18 is 58". Non-stretch woven poplin. Machine wash cold gentle cycle with like colors. Only non-chlorine bleach when needed. Tumble dry low. Cool iron as needed.