Not in Florida. And "Hawaiian shirt" doesn't have to mean hula girls, a good CCW shirt is any loose untucked button front shirt with a pattern to break up the "printing" of your pistol.
Plaid, checks, geometric patterns, camo, anything but solid colors. Solid light colors are the worst for "printing." Dark colors and patterns hide ANYTHING.
Well the general public dont get it and yes the Hawaiian print breaks up the pattern but it screams CCW at me LoL
It’s a great technique.