Where to get material for '50 Lincoln seats?

I need to recover a '50 Bably Lincoln seat. I want to use the stock material if I can so I don't have to recover everything. I'm having a heck of a time finding it, or anything close to it. In the pic below, it's the striped material I can't find. I put a quarter there for size referance on the stripes. It's a wool broadcloth, but I can't find it anywhere. Can anyone give me any leads? Thanks for the help.

 

try this site. I think they would have it.
http://www.smsautofabrics.com/