Just to give you an idea on sizing, I recently bought two of their ladies petite t-shirts in 2X. I'm a big busted lady and generally am buying shirts in an 18-20 right now. The two shirts are definitely snug. I am not comfortable wearing them in public right now, but I have some issues about snug clothing and how it looks on me. If you want to see how they fit and judge if you'd think they'd be too tight for comfort, I have some pictures of me here in a variety of different zazzle shirts.