Gyaru Panel At A Convention?

I'm planning on doing a Gyaru 101 panel at an upcoming anime and comic convention and it will be my first time doing a panel, so I just wanted some input and advice. I'm of course going to go over the history of the fashion and basics and everything but is there anything else any of you would suggest for me to talk about that you'd feel like is important for new gals or people interested in the fashion? Also just has anyone here hosted a panel before, and do you have any advice for me? I'm ...