Vintage An Original Bernetti New York Evening Gown

I'm selling this as a favor to my mother's neighbor of 43 years. This belonged to her grandmother, the last time she wore it was her daughters wedding 20 years ago. I believe it's from the 1950's or 1960's. The hanging beads are plastic, a couple are missing here or there, overall it's in very nice shape. There is no tag to indicate size and has probably been altered in it's history. I had my wife try it on, she's generally wears a size 8, and it fit her well.