Syndrome from The Incredibles Costume

My 2 1/2 year old son, Boston Nye, is dressed like Syndrome from the Incredibles. I got the idea when I was blow-drying his hair a couple months ago. I round-brushed it up and after it was done, he looked exactly like Syndrome. For his costume, I used black Halloween pajamas turned inside out($10 Old Navy), a blue t-shirt cut into a cape ($4), a piece of felt ($.35) cut into an "S" shape and sewn onto his shirt, and white socks. I used a black washable marker for his mask. It was really fun to make and see him in it.