Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Skinny Stretch Polo Shirt - Featuring a body-conscious silhouette, a sexy half-placket and our signature embroidered pony, this short-sleeved stretch-cotton-mesh polo shirt is a fresh wardrobe mainstay. Ribbed polo collar. Buttoned half-placket. Short sleeves with ribbed armbands. Uneven vented hem. Our signature embroidered pony accents the left chest. 97% cotton. 3% elastane. Machine washable. Imported.