Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Mesh Polo Dress - Preppy polo dress with a pretty pleated skirt in our signature cotton mesh, mercerized for added luster. Drop-waist silhouette with pleated hem. Two-button placket, flat-knit polo collar, ribbed cuffs. Our embroidered pony accents the chest. 100% cotton. Machine washable. Imported.