Stylists and beauty experts agree that the key to styling hair for people with round faces is to create volume. The use of texture and layers achieves this. A short bob with layers at the crown has the effect of elongating the silhouette, giving the appearance of a narrower face.
Another tip is to keep a lock of hair in front of one or both ears. Keeping this section slightly long (but no longer than the overall hair length) minimizes the width of a round face.Learn more about Hairstyles