Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Color-Block Cotton Dress - This cute, polo shirt-inspired cotton mesh dress features a color-blocked design and a ruffled hem. Ribbed polo collar. Three-button placket. Long sleeves with sewn cuffs. An applied "3" patch accents the right sleeve. Embroidered crest at the left chest. Ruffled hem. Comes with a matching bloomer.