I had a 72 Cougar Convertible that was white with the brown 'saddle' leather interior. Awesome looking color combo. Not sure what color stripes would look best on the white and still tie into the interior color? Could just go black stripes. I'm a big fan of burnt orange myself, but don't believe its an original 72 color where the white is if that matters (it does to me a little). My 73 Barracuda is a very rare 73 only color, Mist Green with white top, white stripes & white interior. Its not the raciest looking color combo, but I won't see another like it at virtually any Mopar show. Gets a lot of positive comments, many/most from the ladies. Mine was ordered by a lady who owned it until just before I bought it.
Later, Jim