White denim shirt. Mid-weight, non-stretchy denim fabric. Buttons front, no zipper. Cold machine wash only. Model is a standard AU XS and is wearing size XS for this style. True to size. Cotton. Forever cool and classic, this timeless denim top is featured in a slouchy, relaxed button-front silhouette and staple white denim fabrication with defined bust patch pocket for an added utility-inspired design.