Hi everyone,

Tomorrow I will be photographing a charity fashion show hosted by my university. This will be my first time photographing a fashion show, but I have a lot of experience doing events and portraits. I'm mainly looking for tips on:

1. What to wear?
2. Any etiquette I should follow, especially regarding the models, backstage crew, and other photographers (I believe there are 2 other photographers)
3. What kinds of shots to get? I will be attending the rehearsal right before the fashion show.
4. Whether it would be appropriate to use a flash
5. Any general tips

As this is a charity event I am not getting paid, however I did send my standard contract to the event organiser and got it signed.

Regarding my gear, I have a Sony a7iv camera, Sigma 28-70mm lens and a Godox V1 flash.