I'm considering getting a belly band holster or something like it to wear mid-torso under dress shirts either under the arm or something like that for deep concealment situations. I have an M&P Shield that I would carry like this. Anyone done this who could speak to how concealable it is or if it prints very much under the arms? I usually carry IWB with Henry Holsters gear or OWB Safariland, but I want an option that doesn't have anything sticking over a belt and is easily concealable and will not print under a dress shirt! Thanks.