[FWB]

while this may not be right for you......i just had to repair the tops of my seats, my car is a 1979 with Connolly leather, this leather was unobtainium.
to keep the look of the same leather throughout, i had an upholsterer remove the leather from the back of the seat to repair the front and replace the back with the leather that was close but didn't match exactly.... hard to see the back of the seat when its installed so it was fine for me...