Clown Bow Tie Fancy Dress Ideas - For Girls!?

Fancy dress ideas - for girls!? - clown bow tie

Basically, I quickly went to a party and the theme is only disguises, and his very open about what to go. Until now, he thought of a clown's costume - because I simply do not trousers and suspenders, tie and shoes wear clown. But the only thing that is not the very "feminine" and I'm worried I'll look like a fool haha.
I want a dress that can go so completely - not just half of the heart, no one has an idea!
Until now, Ninja, Pochantas, Cinderella, Scooby Doo and Daphne Dorothy Wizard of Oz made. I am willing to spend over 10 € and things haha. Thanks for all ideas. X