GUCCI Italy Sz 40 White Button-Down Blouse This is a very classy, versatile blouse that has classic styling with modern details. Slightly puffy sleeves; light pleat details in the back; standup collar; flap panel detailing on the shoulders. Please message me for additional questions or measurements. The Gucci site lists the U.S. equivalent sizing as a women’s size 4/S. Dry cleaned before listing.