Vintage Mod outlet Dress - Queen's Gambit/1960s, Size S, Drop Waist

Vintage likely 60s mod dress with purple, yellow, and white psychedelic flower print
Homemade with metal zipper, unlined, hook and eye at top
I believe the material is some sort of polyester/manmade material
Faux pocket on the front with silver/metallic colored button, a couple of scratches
No stains or strong smells
Very Queen's Gambit/Mad Men!
For sizing reference, I am usually a 6-8 US with a curvy hourglass shape and 5'3.5''. Approximate measurements shown in photo 10
Due to the loose shape and cut, I think it would look great on anyone small to large! outlet