The Derek Lam 10 Crosby Deeda sleeveless mini dress, crafted of stretch ponte, comes in a relaxed fit with an adjustable belt and an A-line silhouette. Round neck Sleeveless Zip-front closure 68% viscose/27% nylon/5% elastane Dry clean Imported SIZE & FIT About 33. 5" from shoulder to hem Model measurements: 5 '10" tall Model is wearing a US size 4 SIZE & FIT Model measurements: 5 '10" tall Model is wearing a US size 4/Small