Types of haircuts and short hair Haircuts and haircuts can improve the growth of your hair and create more confidence in you by showing your face in proportion. In order to be able to find the most suitable short hairstyle for you, you should pay attention to the shape of your face. A variety of short hairstyles, whether for long hair or short hair, are selected according to the shape and form of the face. Haircuts for round faces will be different from haircuts for people with rectangular or oval faces.