I need help

It's Homecoming this week which means dress up days! Thursday is future day and I would love to dress up as Zenon Carr, from the Disney movie Zenon: Girl of the 21st Century (as well as Zenon: the Zequel and Zenon: Z3). Pretty much the only thing I have is a pair of brightish blue tights. Not exactly her colors, but the right idea. Any ideas on the where to find the types of other clothing I need? I don't really want to do a bunch of sewing :/ Thanks!