Fit & Wash Simone is a relaxed-fit button-down with a feminine twist. It features a rounded shirttail hem and an attached neck tie that can be styled into a bow. Nightfall Aura is a dark, polished rinse. It features mother of pearl buttons, tonal stitching and a clean hem. Sizing Model is 5'10" + is wearing size XS. This style has no stretch and runs true to size. Fabric Fabric Composition: 69% COTTON, 31% TENCEL™ LYOCELL Fabric Description: Soft, Lightweight Denim