Beautiful 1970's LONG black ladies jumpsuit

Beautiful, semi sheer, black through out jumpsuit with attached silk like belt you can adjust, silk like lapels w/open front & front zipper ( zips up to about your waist) 3 quarter length sleeves. This would work best on 5'8" & up (along with some awesome, high heels or platforms I think) See above pics for size shown on tag...reads 15-16...I think is more like a larger med.- reg. large.