bw71mach1

I recently bought a 71 Mach 1. The exterior color code is A (black). The interior trim code is 5W (white). I appears that it had white stripes on it. I can't seem to find any white stripes from any supplier. The stripe kits are only black or argent. Did they make white stripes? Also the drivers seat is white with black inserts but the back seats are black. Is that stock or has it been changed? Any help would be appreciated.