Gorgeous Vintage Button Button Back Floral Willowbend Dress

I absolutely love this dress and have a hard time passing it on, it doesn't fit me, and I was going to up cycle it. But it's just such a quality fabric dress, that it really wouldn't do it justice. *I'm fairly confident it's 100% cotton. (but there's no material tag) *It is Rather thick, so I imagine nothing would need to be worn underneath. *The back fully buttons up, and all buttons are accounted for. * There is a small brownish stain, as seen in the picture. * There are 2 repairs under the armpits; as seen in the picture, both front and back. It really is a fantastically rare, quality made dress.