There are a lot of good holster makers out there. I have 4 that are my "go to" makers. If they make a holster for it, I don't look elsewhere.
Milt Sparks (my current IWB maker)
Lou Alessi (the CQC/s, DOJ, and PSS are great OWB)
Kramer (one of each the IWB #3, and the Vertical Scabbard)
Value maker(quality work but priced lower than the above)
Rafter S Gunleather - (OWB holster)
"The 1911 was the design, given by God to us through John M. Browning, that represents the epitome of what a killing tool needs to be. It was true in 1911 and it's true now." - Col. Robert Coates commanding, U.S. Marine Corp Special Operations Command Detachment 1 (DET 1)