From the Saks It List: Pastels Streamlined and shimmering with light, this figure-skimming sequined dress features a high apron neckline and a beautiful show of skin at the open back. Slender crossover straps complete the sexy evening look. Straight neckline Spaghetti straps Sleeveless Concealed back zip closure Open back with cross-cross straps Polyester Dry clean Imported SIZE & FIT Fitted silhouette About 56" from shoulder to hem Model shown is 5'10" (177cm) and wearing US size 4. Designer Collec - Jason Wu > Saks Fifth Avenue > Barneys. Jason Wu Collection. Color: Ballet Pink. Size: 4.