This is an SAINT LAURENT Calfskin Matelasse Chevron Monogram Envelope Chain Wallet in Black. This elegant chain wallet features fine pebbled chevron-quilted leather in black. The bag features a polished gold chain-link shoulder strap and a facing envelope-style flap with a prominent polished gold YSL logo. The flap opens to a partitioned black leather and fabric interior with slot panels, patch pockets, and a zipper divider. This clutch is perfect for day or evening, with the classic chic of Saint Laurent!