Authentic. Bought in NYC store. Luxurious black tote bag made of quilted leather with a distinctive diamond-shaped pattern, featuring a prominent gold-toned YSL logo on the front. DIMENSIONS: 38/58 X 43 X 8 CM / 15/22.8 X 16.9 X 3.1 INCHES HANDLE DROP: 23 CM / 9 INCHES CAN BE WORN WIDE OR WITH CLOSED SIDES LIGHT BRONZE-TONED METAL HARDWARE DETACHABLE METAL CHAIN TOGGLE CLOSURE INTERIOR: ONE REMOVABLE ZIPPED POUCH GROSGRAIN LINING Includes dust bag