Shop Girls's at RalphLauren.com, the Official Site of Ralph Lauren. Cotton Mesh Polo Dress - Our classic Cotton Mesh Polo Dress features a twirl-ready flared skirt and our signature embroidered pony. Ribbed polo collar. Four-button placket. Short sleeves with ribbed armbands. Flared skirt. Even-sewn hem. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.