White House Black Market Blue Denim Strapless Dress NWT Size 2. Has straps to convert dress. Silicone strip at top of bustline to keep dress from slipping down. Zipper back opening. Pocket on each side of dress. Lined dress. Dress shell 64% Cotton/20% Lyocell/15% Polyester/ 1% Spandex. Lining 100% Polyester. Measurements: Bust - 34", Waist - 25", Hip - 35" - 36", Dress Length from the waist to hem - 22". Dress falls just at knee.