Honda OEM seat upholstery/fabric

Does anyone know of a U.S.-based company that sells Honda OEM seat cloth
fabric patterns for Civic models as old as the late 80s? These types of seat
covers are quite pricey if you order them from a Honda dealership. I'm
hoping that some upholstery shop in the U.S. can obtain the matching Honda
OEM fabric for me at a reasonable price. Then I can get one of the local
shops where I live to recover my driver's seat with it at some point. I just
about have to believe that this option would be much cheaper in the long run
than ordering the original seat covers/fabric from my local dealership.

My driver's seat isn't in all that bad of shape, but I'm trying to plan
ahead since my long term goal is to hang on to this little '89 Civic for
quite some time. It allows me to keep the mileage down on my other two
really nice cars--since I use it to commute back and forth to work in.

J. Perry