The wavy appearance of the hair is one of the most impressive. Once your hair is damp apply the cream, gel or hair mousse for your hair and then you can use curling iron. Do not dry your hair and let it dry.
You can also use classic updo. Classic updo hair to dry your hair straight. After that you can add up. Do not forget to apply the paint to look shiny and keep their long hair.
I always try to see a haircut before the prom. This prom date, there should be no surprise. Be sure to see the style before, and decide if it suits you. Do not make radical changes over time.