5'8" - 180 lb.
Not skinny at all, but rather muscular.
Trouble is - I got no butt.
Had to get the "short cut" model from FIST to keep from printing.
They minimize the rear "wing" on these holsters to keep them from showing for skinny guys.
I agree that keeping to a weapon with a short handle helps a lot. I carry a S&W .357 stubbie.