I tuck in my shirt as well. Also wear a buttoned down shirt over it untucked, also wear alot of sweat shirts during the winter. (no printing)
Summer carry cargo shorts and t-shirts. I change my firearm to more of a pocket carry.
If you end up with a pocket pistol, use a pocket holster of sometype. It will help protect the firearm from grit that accumolates in your pocket.
Familiarity breeds contempt, while rarity wins admiration. Aupleius
If someone doesn't like you, that's their problem! Milton Childress