As always, there's a rash of Hollywood-inspired get-ups flooding the Halloween market. People who make their own Optimus Prime costumes are still cooler than those who buy pre-fab Captain Jack outfits.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.