Marc by Marc Jacobs Standard Supply Crossbody Bag for sale! I’ve had this baby for awhile now so there is normal wear and tear on the straps and the inside of the bag, but the outside of the bag remains in pretty good condition. This black crossbody is 100% pebbled, calf leather with a gold-tone logo plaque. It has an adjustable shoulder strap with a front zip-fastening compartment foldover top and magnetic fastening. Make me your best offer poshers💕