H&M lace dress with slip and back cutout

The perfect maxi dress for a special occasion! The detailing with the lace & the corset like lines going down the front & back of the dress is beautiful. The neckline is round & up high right under your neck. The slip starts at the bust and goes all the way down. The slip is like a silver but under the dress it almost looks like a silvery mauve color in the dark. The cutout starts 4in down and ends right at the end of your back. Hidden zipper on the side & a button closure at top of your neck.