Attention book lovers: Saint Laurent's latest bag should be the next on your to-buy list. The French fashion house has released a new arm candy that's exclusively sold on its website, in three different designs to complement different personalities—black for fail-proof pairing, tan for that slight boho feel, and leopard-print for ladies who prefer something loud. A streamlined design that's made from calfskin suede and leather, the bag features a flap closure and a front pocket with an encased YSL monogram. The adjustable chain-and-leather strap allows you to wear it on one side, or sling it across your shoulder depending on the occasion. Our suggestion? Wrap the strap around your wrist, and carry it like a clutch (read: book).