A style that is slightly longer than the chin, shaped and softened around the edges, flatters a square face. This gives the illusion of length to your face. Hair should not be cut shorter than, or in line with the chin, as this would make the face appear squarer. Avoid center partings and straight bangs. For someone with a heart shaped face balance between the forehead and chin is very important. Layered hair shaped along the face near the chin, thick at the bottom and with layered bangs will provide fullness where needed. Straight styles, which cling to the face, would accentuate the narrow jaw line and is not recommended.
The ultimate aim of any person with a round face is to get a haircut which is not going to make the face look more round and that means the volume of the hair that has to form around the face should not be very thick. Getting the hair done with the hair reaching the chin makes it look elegant and rich. The hair should also be made to look smooth so that some part of it can be put to the side and some on the cheeks to cover the borders of the width and as well to give a stylish appearance.