Black Open Back Maxi Dress open-back maxi dress from SAINT LAURENT featuring black, wool, silk, flared, round neck, rear tie fastening, long sleeves, buttoned cuffs, rear slit and maxi. Made in Italy Composition Outer: Wool 100%, Acetate 52%, Viscose 48% Lining: Silk 100% SIZE & FIT Model measurements Height 5 ft 11 in(1.81 m) Bust/Chest 33.1 in(84 cm) Hips 35.8 in(91 cm) Waist 23.6 in(60 cm) FittingInformation This piece fits true to size. We recommend you get your regular size Designed for a close fit at the bust, waist and hips Made with a mid-weight non-stretch fabric