Lucky you!
Mickey Mouse
Marilyn Manson Michelin Man (Michelin Tyres logo character) Mark Morrison (English Rap Singer) Mandy Moore (Singer)
George Takei.
Yes. It is a white chiffon halter dress.
look like a dork or idot
It is better to go to the audition as yourself and then transition into character as part of your audition. Never dress in costume for an audition.
Mystique
She has brown/red hair, although she wears a short blonde wig.
Maria Carey? Marcia Cross? Miley Cyrus
You could dress as John Adams (U. S. President), John Quincy Adams (U.S. President), Julie Andrews (singer & actress) or Jane Austen (author). Their initials are JA.
Amelia Earheart
You didn't mention if you were male or female, but it really doesn't matter if your are open to some challenges: You could wear a toga and go as Mark Antony. (aka Marcus Aurelius) You could go all French and go as Marie Antoniette. Go renaissance as Michelangelo Antonioni (Yes, he had a last name!) Go queen and be Margaret of Anjou (Henry the IV's queen) Go sexy as Maude Adams, the actress that played a Bond girl. (Octopussy) Cool idea, though! I'll have to remember that for this Halloween!
A dancer. Wear a dance recital dress and old dance shoes and wear your hair in a bun with a bun cover. If you have to be a fictional character from tv you could be a character from chalk zone. You could wear light blue clothing and outline your body in white chalk.
Me Joseph Vallance
Karl Lagerfeild
Not really, there is ceremonial dress for dances, but not really national dress
the famous paper dress is the souper dress by Andy warhol
Fictional character in "39 Clues" series. He's a Korean member of Cahill family(Ekatrina branch), distant relative of Amy and Dan Cahill. Speaks 13 languages, and has a distinct sense of dress code.
You go to the town store, click on Avatar Items and you will find that the very last item is the famous dress for 13800 points! The dress is gorgeous.
Vary Wang is one of them.