He said he bought on e bay. I would say a 12 bottom but I’m a size 8 but think he was thinking more of the bust! I am struggling with my new bust size to be honest he’s bought me a lounge set too and had to send it back as I’m only a 28 I would say great for a size 10/12 top as they are stretchy but I have a very small ribcage. Fab Hayley I’ll pm you x