Creepy Sister Costume Adult Shining Twin DressThe evil twin costume is a classic trope from the horror movie the shining. Who wants to admit that one of their children is a bad seed through and through? When it's storming outside and the lights flicker out, it's going to be too late for mommy and daddy. When that parent goes through the house with their flickering flashlight calling the evil little girl's name they aren't going to get a straight answer, that's for sure. What those naive parents