Details, Size & Fit. The Odin Open Back Dress from Nude Lucy is artfully simple, with a cheeky open back. The fit and flare silhouette and thin stripe pattern make it The perfect addition to any wardrobe. Our. model. iswearing a size small dress. Sheusually takes a Standard AU8/small size, is 5’9 1/2” (176cm) tall and has a 61cmwaist. Length: 85cm Slim fit Soft, lightweight fabrication Blue and white stripes High neckline Open back cut out Slip on design.Cold hand wash only. Length: 85cm.fabric / material: Woven.Material: 90% Viscose, 7% Polyester & 3% Elastane.SKU: NU481AA19QVW.