One of the best parts of the current superhero movie boom is the costume design—all these wonderful, garish things proudly strapped onto super-famous actors in billion-dollar movies. Thanks to the staggering success of Marvel Studios, we're now getting superhero movies at a pretty steady clip. But it's not until very recently that these adaptations have approached anything as inherently weird as some of the source material for "Avengers: Age of Ultron." Marvel has a pretty well-established history of remixing and streamlining the best and most iconic of the many looks each of its characters have sported over the years for their big-screen adaptations (in a funny bit of symmetry, the movie designs usually end up influencing how a character will look in the comics afterward).