I used to have a left hand IWB that I used in the right side back. Being right handed I could place the back of my hand against my back and slide between my back and pistol. Makes a very easy comfortable draw. :thumb:
I just got a lefty IWB for my 1911 from www.sidegaurdholsters.com. He makes them by hand, so it takes a few days. Mine was here in like a week. Great craftsmanship and holds the gun tight with an easy draw. Good prices too, holster to my door was like 58 bucks. Kinda nice to know thats it was made just for me.