Vintage Black Sheer Crinoline Dress

This dress has been in my closet for a while and I never dare to go out like this. I might be too demure. Anyways, I know a lot of people would do it. This is maybe a 90s vintage. I am not sure of the year. It has a hidden side zipper. and the cutest buttons. The collar is black lace almost peter pan style. Kay Unger Brand