The collar makes it evil.

Yes, supervillains also wear capes. In fact, they utilize them more effectively than superheroes -- they wear them to enhance the ominous terror of their dark machinations, to shroud their wicked appearance....

...or make a bombastic, theatrical, overly wordy explanation of their nefarious plots.

Slap on our Adult Costume Black Satin 45-Inch Cape and explain -- in great length -- each and every facet of your plan and unfortunate origin. Your superhero captive will probably beg for mercy while you share the trauma of your 18th Birthday.

• Terrifying pop-up collar fastened by velcro.
• Hand wash with cold water and mild detergent.
• Line dry.
• Do not bleach.
• Do not iron.
• Do not wear above the Earth's atmosphere.