The basic black shoulder bag will never go out of style, but a little reinvention is always welcome. Who better to take on the task than Marc Jacobs? He designed this Louis Vuitton Monogram Motard Clutch with finesse, keeping it true to its roots yet still lending it that sharp, edgy vibe he does so well. Inspired by the biker fraternity, this clutch is functional and even a little devious - the shoulder strap is detachable and can be ...