White lace and sheer custom gown

Worn one time to my prom in excellent condition Size it was custom-made I’m a small I’m also 5 foot Materials, white lace, sheer tan material , the dress it’s self is very stretchy It’s shorter in the front and has a long train in the back Could also be a wedding dress Low back and high neck fit Front measurements from top to bottom 61.5 in Back measurements from top to bottom 82.5 in