If you have long hair, you have to learn the styles that will suit you better according to your face. Only the perfect hair cut is the style that will fit to almost everyone. But for other style you have to know the cut that you have to get and the mistake that you have to avoid.
If you have around face, you have to use the hair cut that will make your hair to look leaner and longer while you seem less round. To do this, you have to ensure that you have less volume on your face. You should use the style that will look flattering and stylish, but you have to avoid the blunt cuts, one length. If you want to curly your hair, curly them at the end or at shoulder length but never too near of the head.
If your face is square, the style that you have to use should make your face to seem strong with angular jaw. You can do this better by cutting your hair into layers. You should avoid bob or bang hairstyle.
Oval face, this is the most versatile shape and you can have any hair cut. You can make your long hair wavy or straight. Avoid putting too much volume on the top of your head.
Long face, you have to cut your hair so that it can create the width illusion. If you want to keep long hair and you have long face, you will seem as dragging your face.