Zac Posen- new with tags, floor-length lace open back gown. This dress has a combination of a spiderweb and floral lace that stuns on this classic silhoutte. With lines that shape and scult the bodice, and additional drapery on the bottom of this gown, movement is seen while the dress holds its shape. The dress has a black lining on the front and bottom of this dress, leaving a subtle open back and sleeve look while still continuing the lace across the back and into the shoulders.