Chanel Chanel's new autumn and winter schoolbag buckle Mary Jane loafers return to the classic schoolbag buckle design with a special Vintage color-blocking loafer that is full of retro flavor and has also grown to an aesthetic level. Upper: original customized cowhide lining. Foot: sheepskin sole: original genuine leather outsole. Size: 35-41 (40 41 customized items are non-returnable),