This is an authentic PROENZA SCHOULER Calfskin PS11 Tiny Shoulder Bag in Black This stunning satchel is beautifully crafted of black calfskin leather. The bag features a lengthy leather shoulder strap with bold silver clasps and a cross over flap and strap with a closure with two inverted pyramid studs. This opens to a leather and jacquard interior with patch pockets. Follow this item for alerts. Proenza Schouler is a registered trademark of Proenza Schouler. FASHIONPHILE is not affiliated with Proenza Schouler.