Drizzt, i don't know anything about proper suits, but to my untrained eye, the little bunching at the shoulder/arm seem looks weird to me. Whether it's intended or not, i just don't like it. It seems like the arms are a bit short, and the pants have weird bunching going on at points. I know you said it's still new and stuff, but that's just my opinion on the picture posted.
If you're talking about the roping, which is the upwards indentation at the end of the shoulder, then that's a characteristic of the suit, as far as the wrinkling of the sleeve, that's from the suit not being pressed. The sleeves are definitely too short and need to be lengthened.