If you have an oval face, you can wear most hairstyles, but here is a cute vintage option that brings width to the face. This lovely woman has a style that is reminiscent of the 1920's Marcel wave. Her hair is chin length and full of soft finger waves. There is a side part and bangs are combed across the top of the forehead and styled with twists that turn back and forth for a true old fashioned appeal. Her dark blonde mane is sprinkled with lighter highlights and a touch of pink to add a trendy spunk.
With a narrow face, it might be appropriate to make it appear wider and this 'do does just that with the bends arranged around ear level to bring the eye out when looking at it. Another way to do this is to choose a style with a straight bang like we see here.