Saint Laurent Small Monogram Matelasse Envelope Wallet On Chain.  Original retail $2180 CAD at Saks.  This crossbody bag features a leather body in grain de poudre, a silver-tone chain strap, a front flap with magnetic snap closure, and interior slip pockets. Measures 19 x 13 x 4cm.  Excellent pre-owned condition - as new with duster.