011: More fashion tips for the set.
No matter where you're filming, don't wear anything that you want to keep clean. Making movies, even at a location that would seem to be neat and tidy, is dirty work. Spider-Man director Sam Raimi wears a suit and tie to work every day, but I bet he isn't crawling around on his hands and knees setting up low-angle shots.
Speaking of, don't do like I did last weekend and wear jeans with ripped-out knees. Those low-angle shots are murder on bare knees (especially in a rock quarry).