Bring anything that expresses who you are.  Clothes and accessories, musical instruments, cars, friends, family.  Make the photo shoot about you!

Keep your clothes changes reasonable.  Too many outfit changes can wear you out.  Remember, you want your clothes to express you, it is not a fashion catalog shoot!  When shooting outdoor locations, make changes easy, you don't have a dressing room.

Shoes will be in some of the photos, make sure they are what you want in the picture.  Dark socks are recommended.

If the weather is questionable, call before you start getting ready. 

Come relaxed and ready to have fun.