Seat reconditioning

The Sparco seats in my foci are becoming pretty badly faded in some areas. This all happened before I had tint. Has anyone had any luck in re-dying or spraying fabric seats? Does it come out well or look like crap. I'd especially like to know if the dye/spray comes off on your clothes because I will not deal with that! If so I guess I'll just have to go out and get new seats []