The fishtail braid is a signature summer hair style, and it is pretty simple to do. Make a side fishtail or down the back, you can make it thick or thin, firm or loose. It is a stylish yet simple way to do your hair. Use it for a job interview which will show elegance or use it when your camping. It isn't too formal and it's definitely not too casual. Check out this how to video from The Hills, Lauren Conrad and Kristin Cavallari, thanks girls.