Black cotton/heavy gauze like maxi dress

I bought this in Arizona years ago and have worn it maybe five times… it buttons all the way up the front and has a tie in the back. I have never washed it… only dry cleaned it as I am challenged when trying g to wear/take care of black clothing. It’s a great piece that could feasibly be worn as a duster or dress. Dress it up or down… I loved it with boots.