Office environments lead to mouse guns most often...
you need not just concealed, but Practical Invisibility.
Keep reading up on Deep Cover Carry, eventually you'll
figure out what you need...
Plus, its fun to check out new types of options regularly.
Found a S&W black leather zipper case for a small pistol,
ended up putting a Star M243 (9mm) w/ spare mag in it
Fits inside a cargo pocket! or can be tossed on a desktop,
embossed side down, and it looks like a pricey calculator holder.
Deep Cover also tends to mean multiple step draw...
like Smartcarry/Thunderwear...pull pants outward,
reach into groin area, draw with finger OUTBOUND,
(avoid shooting family jewels), Aim, bang bang bang...
And there are clothing options which conceal...
like my nifty Jeans Vest with Patches...
Oldicus Pharticus Motorcyclus
which has two concealed carry pockets designed into it,
bought from LOVE's Fuel Station!
They do have a variety of CC wear for some reason,
guess us truckers carry more than folks ever know about