Vintage Gucci 70s black velvet dress

Stunning vintage, Gucci black velvet long dress. Button down back with opening between top button and waist button. Three buttons on each sleeve. Flawless condition. Perhaps worn once or not at all. It has never been altered. It was examined virtually by the Gucci archive. Most likely a trunk show piece from 1970. There are zero flaws. I am a size 6, and it fits me perfectly with a bit of room in the waist. My waist is a size 28 If you would like exact measurements, please message me.