Forget the hair
Quit it on the hair already. The _only_ relevance that has is, considering the wispy growth is probably implants, he has had vain surgical procedures. He can be ridiculed on that, but there has been plenty of that already.
It's easy to attack Trump on serious issues, and that's where the focus should be.They way things are going, he can justly complain that people criticize him for meaningless nonsense.