I have. A lot depends on your body type and what kinds of pants you wear. I concealed a gov't sized 1911 with no issues, and the great thing is if anyone notices something they ain't saying nothing and will do their level best to not look again.
The only time I almost got found out was do to a car hitting me while I was riding a bike. I needed medical attention, but refused transport by EMS because I knew they'd find out I was carrying and the campus cop was already there. Technically, I wasn't on school property yet, I was riding from a parking lot to the campus, but to avoid awkward questions I just got a lift back to my truck and then sought treatment on my own later.
People who say "they'll never discover you are carrying unless you need it" forget about the possibility of accidents or health concerns that might cause it to be discovered. I sure never thought about it prior to that day.
Agreed, but that isn't going to keep us from carrying because an accident or the like could happen anytime, anywhere, resulting in the discovery
of our weapon.
I also agree with MCgrease08,he could carry a knife etc,but that will most likely be against the rules too. If the knife had to come out, it could turn into deadly force as well depending on the escalation of the situation.
Maybe something similar to this would help
CCW APPAREL - Comfort Wear Belly Band Holsters - Daltech Force