Should I go with white walls??

Porta-walls! JC Whitney....get. tall tire though, like a 175 and keep it pumped up, these don't like radial tire bulge. Buddy had them on a light blue 64 dart vert and it looked clean.

Those were optional equipment on new cars years ago. My grandfather's '48 Chrysler New Yorker had them from the factory. I also bought an aftermarket set for my '48 Plymouth, but they really suck to install as the rim has to grip them evenly all around or they come loose while driving.