Long emo hair looks best when they are braided. Styling your long emo hair with knots and buns also gives an elegant look to your personality. Last but not least, different types of ponytails can also be made from long emo hair so as to give your hair distinct styles each time.
Long black hair with splurges of bright red highlight. You can also try blond streaks at the front if you don't like red. Layers would be good to achieve this hairstyle.