Dress Up as Your Favorite Singer
One costume idea that hasn’t been covered yet is to dress up as your favorite singer or singing group. This can be an especially good idea if your favorite band is something recognizable like Kiss. The couple below decided to go as Daft Punk, and the results came out pretty great!

A costume like this is cool, but it will definitely take some work and some technological know-how. This is mainly because you will need to have a power source for the lights and the helmet. But if you can pull it off, you can guarantee people will be asking for your photo left and right as they did for these two.