Method for (naturally) straight hair: 1. Wash your hair. Dry it. 2. Grab a curling wand and curl your hair lightly. 3. Flatten out your hair a little bit 由 holding it with your hands, 或者 shaking your head wildly. 4. If 你 have a fringe, tuck it back behind your hair and pin it underneath. 5. Spray in place with firm 发胶 and look at your new hairstyle. - NOTE: This is the method that worked for me. If it doesn't work for you, I'm REALLY SORRY! If 你 have different coloured hair, 你 could even dye it like Hermione's if 你 like! Just remember: Brunette Roots, Honey-Brown hair. Enjoy!