Shop Girls's at RalphLauren.com, the Official Site of Ralph Lauren. Plaid Tiered Shirtdress - This pretty plaid shirtdress features a fun ruffled mockneck and three flirty tiers. Mockneck with ruffled trim. Applied buttoned placket. Long sleeves with buttoned barrel cuffs. Buttoned-flap patch pockets at the chest. Three tiers. Shirring at each tier. Ruffled hem. 100% cotton. Machine washable. Imported.