I think I picked up a black leather shifter boot at the Carlisle Raffle one year, but black in a Burgundy interior looked so I took it all apart and used the pieces as a template for making another one out of my interior material. I was the "local seamstress" (I wore a kilt at the time and had my own sewing machine - "You're not using my Quilting machine on THAT stuff!" I was told - and it came out decent enough. I sewed some velcro hook side inside of the base of it and that stuff holds it fast to the carpeting.
Mike: I have black leather seats with red stitching in my DD and can take a photo of the look, if you wish.