Hey! I'm Brandi. I'm 13 years old. My friends invited me to have dinner and a movie with them tomorrow. It's 10 of us. I'm going to catch the train and a bus so I don't want to be too dressy. I picked out a pair of skinny blue jeans, a black and white formal/casual striped shortg sleeved shirt that ties in the back, and black flats that are perfect for a night on the town with a silver buckle. Is this a good choice? Any suggestions?