How to get replacement leather seat cushion covers for Hancock and Moore couches

We have two matching H&M leather saddleback couches that are in great condition except for worn and cracked seat cushions. The sofas are about 25 years old, but we don't want to replace them since they are very sound and look great except for the wear on the seat cushions. Is it possible to get replacement covers? I have the original tag leather sample for matching the color.
Thanks for any advice!

It will depend on if they still have the patterns at H&M. Best thing to do is to send the seat casing (remove the cushions) to Hancock and Moore and ask them to see if they can get a somewhat reasonable match on the leather and cost estimate.