Shop Girls's at RalphLauren.com, the Official Site of Ralph Lauren. Oxford Short - This preppy short is made from cotton oxford, features our signature embroidered pony and comes with a fun braided belt. Belt loops. Zip fly with a hook-and-bar closure. Angled welt pockets at the hips. Welt pockets at the back of the waist. Sewn hems. Our signature embroidered pony accents the back right waist. Comes with a braided double-D-ring belt. Short and belt: 100% cotton. Machine washable. Imported.