Polo Ralph Lauren - Oxford Short Sleeve Shirt Size Small (Petite) Used. In great condition. No rips or stains Button closure; Slim fit; Colored signature embroidered pony logo on chest; Button-down collar Ralph Lauren is a pinnacle of fashion and design. These button up shirts are made of oxford material, sporting the signature embroidered pony logo on the left chest. This shirt is essential for every woman's wardrobe. Stay fashionable with Ralph Lauren.