NWOT Lilly Pulitzer Zo Dress In Sand Bar Blue Make A Splash. Size 0. This dress is called the 'Zo Dress' in the color/style 'Sand Bar Blue Make A Splash'. Bonus fluorescent colors! Back design with lace detailing, a two-button closure and a center zipper is the showstopper! Fully lined. Versatile options..year round coastal, brunch, bridal shower..it’s classy with a little sex appeal. 100% Cotton Approximate Flat Lay Measurements Armpit: 15 inches Waist: 13 inches Length: 32 inches