Because of the stupid brace I have to wear for the next several weeks the butt of my revolver is actually pushed out away from my body. Canting the holster so that the butt is more vertical helps. I usually wear one t-shirt under the brace, one t-shirt over the brace to hide it... and also my revolver. I then wear a button-front short or long-sleeved collared shirt jacket style over everything, so the gun is actually under 2 shirts.
My wife can't even tell I'm carrying