Allison upholstery material?

Does anyone know where to buy some upholstery like the light grey used for the seats in my Allison? It would be perfect with darker grey piping/accents to cover a couple of seats in my son's old bass boat. Thanks for any help?
Also where could I get a bicycle- type and folding fishing seat made with this same material...it would look goofy with Allison emblazoned seats in an older bass boat.

Jerry

JoAnn Fabrics has marine grade vinyl in several colors. It seems pretty nice.

Allison generally has the seats made to order. I am sure you can order without the embroidery. Call Bill.