Two-Piece Beaded Formal Gown

Two-Piece Beaded Formal Gown, sizing is undetermined as there is no tag, measurements are as follows... Skirt- 45' length, 14' across waist (although it's been taken in a bit, see pics, easily removable if needing the extra room), 20.5' across hips...Top- 17.5' pit to pit, 25' length, 16.5' across waist. Skirt & top set, cascading sleeves with tulip like folds/cuts in lower cuff area, intricate gold threading/embroidery w/ beads & sequins over entire gown, maxi skirt that zips up the back (please see pic, the zipper pull part has broken off), fit & flare, sheer shoulders, fully lined, ruffled waist that drapes over hips. This gown does have a missing bead/sequin here or there, but nothing that interrupts the design and flow of it, please view pics.