Anonymous wrote:The XXS then. Athleta fits me best and I'm about the same size. Lulu are awful when you are skinny but have boobs (at least for me, I'm 2' shorter). I don't even have to try on pants as they always fit well but SHIRTS are a giant pain in the ass. Too tight or too much arm gap or don't wash well or too loose.......its a pain in the ass. I just do a lot more hot yoga in only a sports bra these days.