The Joker Beetlejuice vintage funky green and purple vest

Purple and green vintage vest is made of an almost silky type material has a singular gold button that is only visible from the inside when snapped on I could see this working for cosplay or character inspired looks such as Beetlejuice the Joker or spike from my little pony or dare I say a Barney inspired look? Hahah really cool and unique piece has no tag for brand or size but looks to be about a modern M - L