Final Costume Ideas

This is the costume for the heroes (good turning evil). The wear brighter colours and slightly more revealing clothes (which is a recognisable among superheroes, especially females). We have laid the costumes out like this, so we could see what they look like from a distance.

This is the costume for the villains. They wear darker colours and slightly less revealing clothes (also see Hannah's costume below). They also wear more black which is common with super villains to wear darker colours.
As you can see with all these costumes, they are very entropic, as no one dresses like this - unless they are going to a fancy dress party. We chose these colours because we wanted to attract teenagers mainly and I believe that these costumes  do this well. Bright colours are often associated with teens because they are known for holding 'rave' or 'neon' parties.