SCOOP NECKLINE SLEEVELESS JEWELED TOP MERMAID SHAPE LONG EVENING PROM BRIDESMAID DRESS WITH OPEN BACK AND ZIPPER CLOUSER. Material: 100% Polyester Scoop Neckline Sleeveless Long Dress Mermaid Silhouette Long Dress Scoop Neckline, Mermaid Silhouette, Maxi Long Length,Concealed Back Zipper makes it easy to put on and take off.