Superhero costumes are meant to be a mission statement about the wearer. A great superhero costume can tell you everything ...

The Justice League’s A-list is dressed to kill, but they aren’t the only ones with amazing costumes. The Justice League’s rank and file has a legion of sartorially minded superheroes.

1978's "Superman" showcased what would become one of the most popular superhero outfits, designed by Oscar-winning costume designer Yvonne Blake. - Whoa! - Excuse me. - That's a bad outfit!

Spider-Man's costume has remained the definitive Marvel hero suit, but there's an elegance with the Phoenix that surpasses Spider-Man.

March of Dimes volunteers and hospital nurses made the tiny costumes, most of which were superhero-themed. Original image has been replaced. Credit: Mashable Original image has been replaced.