Don't forget the GOOD sunglasses, the better the BETTER (if that makes sense). I prefer to fly w/o a hat as the plane has a habit of hiding behind the bill of the hat but many wear them OK. Your choice. Kinda depends on flight pattern you fly and at what altitude and lots of other factors, just experiment. You'll be with an instructor, so if you lose sight of the plane let him know immediately. These things happen.

Enjoy your flying and welcome.

Bruce