Fancy Top size 16 brown

The brand is La Nuit. NWT. It’s chocolate brown with black lace over it. It’s a size 16. According to the tag it’s supposed to be a 2-piece set? Would be stunning with a pair of slacks or skirt. Bust measures 38”, top of strap to bottom 21 1/2”, neckline to bottom 15 1/2”. Zips up the back. 64% polyester 34% rayon Dry Clean Only.