This shirt fits like a bra I sized up and everything too but I feel like my boobs are gonna pop out.. I got size L and I'm a 36b.

I’m busty wear a size 36 DD. I’m a M body wise but typically go a size up on tops that fit closely. I forgot to go up in size and ordered a M, and it fit, if you like the underboob look, but I don’t recommend. Reordering in a L since XL will be too lose!