Shop Baby's at RalphLauren.com, the Official Site of Ralph Lauren. Floral Cotton Sateen Dress - Our precious Floral Cotton Sateen Dress features a charming fit-and-flare silhouette and a striped sash. Rounded neckline. Buttoned placket at the back. Covered buttons. Sleeveless silhouette. Striped grosgrain sash ties at the waist. Fully lined. Comes with a matching bloomer.