The strapless Rosa Dress is a fully fashioned knit made from a viscose-nylon yarn. - Viscose-nylon blend, - Body-conscious fit. Body-Conscious Fit: Take your true size. Model is wearing a size S. Model Measurements: Height: 5'9.5", Bust: 32.5", Waist: 24.5", Hips: 35" Product Measurements (Size S): Length: 40”, Bust: 12.8".