What's your height/weight? I thought SLP teddy are slim cut? Not looser. What size is the jacket?
I'm 5'11 195, pretty broad but slim. And from what I read on here and on the sizing charts, it is one of the few that has a boxier cut. I can button it up and wear it that way, so it's not super tight, but the angle might make it look that way.
so that jacket is sz IT 48 or 50?
both shirts are too long you could prolly go down a size or 2