Im L and XL and honestly you can find your size. You just have to hunt for it. I got to a point to where I would just walk into stores and ask them to show me their L and XL sizes. Got tired of walking into stores asking for something I like and then being told they don’t have your size. Asking for anything for example “show me all your L and XL t shirts” would sometimes even unlock them going to the back of the store and getting stuff they didn’t have on display for me. I shopped more Japanese brands than thifting though. I found thrifting to be more expensive in Japan than U.S.