A narrow face tends to be long and slender. To maximize your aesthetic, you'll want to bring a fuller effect to a narrow face shape.
On a square-shaped face, the cheekbones and jawline are about the same width. Think simple earrings when putting together a look.
The widest point of a round face is between the cheeks and it doesn't taper toward the chin. Avoid round shaped earrings or styles that feature circles. To balance it out, dangle earrings make a great choice.
A heart-shaped face is characterized by a narrower chin and a wider forehead, much like its namesake, a heart! Earrings that highlight the cheekbones can be very flattering on a heart-shaped face.
Excellent cheekbones are a sign of a diamond-shaped face. These faces tend to be a bit longer, characterized by a narrow forehead and chin. Sleek dangle earrings without sharp angles work nicely.