Details Material: soft satin, pongee.Silhouette: SheathNeckline: SweetheartLength: Floor-LengthEmbellishment: NoStraps:Spaghetti StrapsSleeve: SleevelessBack Style:Zipper BackFully Lined: YesBuilt-In Bra: NoBoning: NoSize: General, Plus, Pregnant, JuniorModel's Dress Size: US2 Which Bust 33'', Waist 26.5'', Hip 36.5'', Height 69'' with shoesSize:Since it's mermaid style, so only error is less than 1'' between your real measurements (bust, waist, hip: biggest part of hip, hollow to floor with sho