Mountie Preston King's Blanket Coat

In episode 20 (Checkmate, 2.013) Mountie King wears a vibrant blanket coat while he and Jean Renault attempt to make a drug transaction with Ernie Niles and an undercover Agent Bryson.

The coat appears to be a vintage Chief Joseph Blanket coat by Pendleton. There are variations of this coat in color and pattern placement. The Sherpa collar is not always present. Though not exact, the images below are the closest match I've found to the coat worn by Mountie King. 

Photos from this eBay seller.

The pattern on the back of Mountie King's coat. 

The photos Audrey gives Agent Cooper in episode 2.012. 

The pattern on the front. (Above and below)