Do you want to play up your eyes or your nose. Your hair type will also determine the best style. If natural curly, wavy, straight, make it part of your style. Your facial shape is only the starting point. Suitable short style include the Wedge design, while long manes in a full styles that falls at, or above the shoulder.
Bangs look great when just touching the brows and help to shorten a long shaped face.
However, you must take into consideration your facial features. Do you want to play up your eyes or your nose. Bangs for instants can accent your eyes, while hair off the forehead can balance your nose in profile view. Your hair type will also determine the best style. If natural curly, wavy or straight, make it part of your style.