Round faces . Round faces should avoid chin length hair with a rounded line that mirrors your round face. Center parts tend to stress roundness, so stay away from them if possible. Also avoid hair styles with short-short crops, or straight “chopped” bangs. Fullness at side of ears also accentuates the round face shape.
Long face shape.The perfect style for someone with a long face shape will add width to the face. Try brow-skimming bangs, and short (chin-length) bobs. Have your hairstylist cut the back a little shorter to add some flair. Curls and waves also work great because they add width to the face. Avoid hair styles that are too long. These will bring down the face. Don’t go longer than the collar-bone, and avoid a super short cut as well.
Oval Face Shape. The oval face is 1.5 times longer that it is wide and its forehead is slightly wider than the jaw. Considered the most ideal and versatile facial shape by hair experts, many haircuts and styles suit an oval face. However, the best styles to go for are the ones that have layers at the height of you best features such as cheekbones, lips or chin.
Diamond Face Shape. If you have a diamond-shaped face you’ll want to experiment with a variety of hair styles. Almost everything works with your face (as long as you are a true diamond face shape . . . the most misread of the face shapes). You can wear shorter hair styles. However, if you are a dramatic diamond, you need to leave weight in the back nape area like someone with a heart face shape.