Many Themes to Choose:

Greeters
Safari/Animal Handlers with Life Animals
Swimming Mermaids (Silicone Tail)
Flappers/1920s Gatsby
1960s Mod
Holiday Characters (Elves, Santa, Grinch)
SteamPunk
Ballerinas
Christmas Caroling Quartet
Superheroes (9 to choose from)
Face Painters - as unicorns or fairies