Pennsic

Hey everyone.
By now, most of you know that on the 4th of August, I leave for Pennsic. This will be my first Pennsic, and I want to make it a memorable one. I've decided to make this war "Pennsic Sans Pants." I'm making monks' robes, long Norman tunics, chitons, etc. I need suggestions for other garments to keep me cool and bare-legged without exposing anything. Bear in mind this is August in Pennsylvania. Hot n' muggy. Any suggestions?

Also, if anyone has garb lying about which you're not using and might fit me, I could use the extra garments to save me the time of making them. I assure you they are quite safe in my hands. (Buwahahahahahaha)

And behold, my new icon. Sergeant Grumbles!!!!!!!!!!!!!