Please answer what this dream means!?

I had a dream and 3 girls were walking down a school corridor. They looked about 16. The one on the left was tall tanned and bright brown curly hair. The middle was me and the one on the right was well a bit lyk missy elliot one of those people you don't want to mess with. We all wore white tops with pink jackets and short black skirts and high heels. We jsut kept walking and the occasional air kiss to guys ping by. It seemed so real, I'm 13 so i'm not so sure about dreams could u tell me wat it means please