This Disney Channel star continues to be a popular costume choice for young girls.
Another option: Mimic her understated superhero garb with clothes that might already be in your daughter's closet and a few extras that you can purchase inexpensively. All your aspiring Kim needs to copy this look: Olive-colored pants, a black long-sleeved shirt, and black socks and sneakers. Head to the mall or a costume shop to pick up Kim's must-have accessories: Black fingerless gloves and a black fanny pack. Now it's off to fight crime and still be home by curfew!