A messy bun is a cute and easy to make hairstyle. All you have to do is brush your hair to get rid on the tangles and apply mousse. Then scoop the hair into a ponytail and pull the hair half through the elastic to create a loop. The hairstyle you choose will depend on your hair length. Visit http://www.wikihow.com/Do-Simple-and-Cute-Hairstyles for more tips.