3M Car Wrap on a classic Mopar?

Im considering a partial wrap of my 66 Dart when its ready. That way I could paint the car all white and do the graphics thru a wrap. If at some time I wanted to go back I could just remove the wrap and its all white again. my concern is if its going to be a problem finding a vendor that has the dimensions to do the layout. Maybe I have to take the car to them? Still a lot to find out about wrapping.
Rod