This is an SAINT LAURENT Calfskin Y Quilted Monogram Medium Loulou Chain Satchel in Deep Marine. This shoulder tote is crafted of chevron quilted calfskin leather in dark navy blue. The bag has an aged gold chain link shoulder strap with leather shoulder pads. The frontal flap features a prominent aged gold YSL monogram detail, and opens to a partitioned black fabric interior with zipper pockets.