Proenza Schouler PS1 Medium Suede Leather Bag Handbag ladiesProenza Schouler PS1 Medium Suede Leather Bag Handbag Grey Proenza Schouler messanger bag is a lovely soft suede in grey. This shoulder bag features the signature Proenza Schouler exterior of belts and polished silver buckles with a leather strap top handle, an optional shoulder strap and silver switch lock for the front flap. This opens to a a fabric interior with a zipper pocket and exterior front pocket. This is a fabulous satchel, ideal for