Michael Kors Whitney Medium Signature Logo and Metallic Shoulder Bag. NWOT It includes a flap with a push-lock closure and gold-tone hardware. The adjustable chain strap allows it to be worn as a shoulder bag or converted into a crossbody. It includes a flap with a push-lock closure and gold-tone hardware. The adjustable chain strap allows it to be worn as a shoulder bag or converted into a crossbody. Interior Details: The interior is lined with polyester and includes a back slip pocket. Material: The bag is made from a blend of polyester and polyurethane, with a full polyester lining. Measurements The approximate dimensions of the bag are: Width: 9.5 inches (approx. 24 cm) Height: 7 inches (approx. 18 cm) Depth: 3.5 inches (approx. 9 cm)