A round face has softer angles with slighter wider cheekbones and
an equally wide forehead and jaw.
A square face has more angular lines with equally
wide cheekbones, forehead and jaw.
A triangle face is widest at the jaw and gradually
narrows through to the forehead.
A heart face is widest at the forehead and gradually
narrows through to the jaw.
An oval face is the most versatile to fit, with slightly wider cheekbones and
a gentle narrowing at the forehead and jaw.