Isabel Marant's Oskan Moon Bag is a compact calfskin shoulder bag with studded edge and embossed logo, designed for versatile day-to-night wear. Key attributes: Brown | Marrone | Calfskin leather | Adjustable shoulder strap with buckle | Zip closure with leather slider | Internal card pocket | Stud-decorated edge | Embossed "Isabel Marant" logo on front | Engraved metal snap hook and rings | Gold-finish metal details | Dimensions & fit: 28.5 x 18 x 9 cm | Composition & care: 100% calfskin leather