Sweetheart velvet midi dress Metal u-bar support at bust Built in bra with hook closure Boning at bodice Fully lined Hand wash cold, do not bleach, line dry Iron low if needed, do not tumble dry Self: 92% Polyester, 8% Elastane Lining1: 90% Polyester, 10% Elastane / Lining 2: 90% Polyester, 10% Elastane Style #ACDR102429