External fabric:100% Cotton Roberto Cavalli Ladies Tops. Fashion category: Shirts & Blouses. SKU: OQT703-CH001-00053. Roberto Cavalli Structured Button-Down Shirt. The Roberto Cavalli Shirt features a classic button-down front with a structured, bold-shoulder silhouette. An architectural, cape-like shoulder overlay adds a distinctive detail to the design. 100% Cotton. Made in Italy.