Details, Size & Fit. The Crosby Fluted Sleeve Dress by Lulu & Rose is The perfect mash up of minimalism and '70s style. Dress yours down with sneakers or dress up with strappy heels. Ourmodel. iswearing a size extra small dress. She usually takes a Standard AU6/extra small size, is 5’8”(173cm)tall and has a 58cmwaist. -Length: 84cm Slim fit Dense, woven, stretch fabrication Black finish High neckline Flared cuffs Invisible zip fastening on The back.Cold machine wash. Cool iron on reverse. Length: 84cm.fabric / material: Woven.Material: 71% Cotton, 25% Nylon 4% Elastane.SKU: LU464AA22VNX.