They do make black duct tape now too. You could do it in any number of pattrens or styles. I think it'd be cool to cover cloth with the duct tape and then make a slip-cover style seat cover for it.-- the way bob described it.
You could weave the tape like it's plaid or something- maby even make accent stripes to match on your ped.
I would, but my seat is still pretty good.
Actually I think fake fur would be the way to go.