where can i get leather that matches the o.e. material on the doors?
 

like it says, can you get matching material to the tops of the door panels? the part with the red stitching. I just want the material, not pre-cut to cover or already on a part. I am wanting to cover a few custom things but I want the material to be the same as what came from the factory. the image is for reference for location on factory door.