This is a gorgeous formal/party midnight black dress size 12 by Laundry designed by Shelly Segal. It is a knee length sheath dress sleeveless with midnight black sequins around the entire neckline, armholes and around the backless opening. It has a hidden side zipper and is absolutely stunning. The fabric drapes beautifully, it is fully lined and the dress was purchased at Holt Renfrew for over $450.00. This dress is still brand new and unworn. Photo #4 shows the open back if you enlarge the pic.