Fancy Dress Clothes Fancy Dress.........?

Fancy Dress.........? - fancy dress clothes

I'm going to a costume, costume-making party and I do not really want to buy the clothes - just because never wear it again, and I am on a budget!
I need ideas how I can go to school costume, but wear normal everyday life! ;)

Thanx



PS - I'm not sure what to put part of this song! : S