Mock Neck Cut Out DressModern architecture was the inspiration for our sleek Fluid Crepe dress. The neckline cut outs, mock neck and contour seaming give it a design edge whether for day or a night out. Elie Tahari Exclusive Sleeveless Fluid Crepe Sheath Dress with Cut Out Detail 70% Triacetate, 30% Polyester Runs true to size. Model is 5'9" and wearing size 4 Measurements: Center Back 37. 25"L (approx. length for size 6) Dry Clean Only Imported Style #: E3087614