To answer more of the question:
Kits weren't provided
You get use of the home & away dressing rooms
You get a ref, linos and physio's on the day.
This was a few years ago but doubt much has changed.
I played in a charity thing a couple of years ago. 'Played' is a bit of an exaggeration mind you. I was on the pitch, at left back, and my team were 5-0 down within 15 minutes. Guess from which side of the pitch all of the goals came from?