Notte by Marchesa royal-blue strapless dress. Stretch silk-chiffon and silk-organza. Ruched, ruffled bodice, fully lined. Concealed zip and hook fastening along back. Fabric1: 95% silk, 5% spandex; fabric2: 100% silk; lining: 95% silk, 5% Spandex. Dry clean. US sizing. Fits true to size. Take your normal size. Fitted design. Mannequin height is 180cm/ 5'11" and is wearing a US 4.