This is what I look like when I go camping. And, for that matter, when I am working. I live in California now and the sun is bright. I no longer want much in the way of suntan, so I wear a broad brimmed straw hat and long sleeve shirt virtually all the time I am outdoors. I buy the shirts at a local thrift store for $3-$4 a pop. Since I work on batteries, they tend to get holes burned in them, so cheap shirts are better.

At conventions I am easily identified by my head crab hat (either brown or black), and will be in tan pants with either a long sleeve shirt or T-shirt.