I'm sure you can pull it off.
Nah, because I wear fairly tight fitting clothes, so I had to either get one that wouldn't permit me to wear a shirt underneath, or it'd be too loose and wouldn't look right.
It's kind of hard for me to pull off most long sleeved clothes (excluding button down shirts, and hoodies) considering my arms are so skinny. Luckily I had no trouble this time. c:
Yeah, I'm trying to bulk up my arms, been working out daily.