Except for what looks to be duct tape on her hat I'd say this is one of the better Carmen Sandiego Halloween costumes.
I always preferred Waldo because I was never very good at the Carmen Sandiego educational games. You could say I wouldn't be a very good ACME agent. But now she's growing on me (She's hot).
Want to know where in the world Carmen Sandiego is? Ask Chuck Norris, he knows.