Square Face
A square face is often characterized by a strong jaw line, a broad forehead, and a wide chin and cheekbones. The width and length of the face are close to being equal. Frames should be selected to make the face look longer and to soften the square angles of the face. Choose frames that are slightly curved (like an oval shape) and that have more horizontal than vertical real estate.
Oval Face
The oval face is identifiable by its balanced proportions. The forehead is slightly wider than the chin and cheekbones are high. Frames should complement the natural proportions of the oval. Choose frames that are wide or wider than the broadest part of the face and that follow your brow line. Often, diamond or rectangular shapes work best for oval shapes.
Heart Shaped Face (or Base-up Triangle)
A heart shaped face looks like a heart or a triangle with the point facing down. The forehead is very wide and cheekbones are high while the face narrows towards the chin. Counterbalance the narrow chin by choosing frames that are wider at the bottom. Generally, light colored and rimless frames work best, although aviator, butterfly and low-triangle styles also work well.
Base-down Triangle Face
A base-down triangle face has a narrower forehead with full cheeks and a broad chin. To offset a broad chin, select frames that widen at the top. Great selections include frames that have heavy color accents and detail on the top part of the frames. Cat-eye shapes also work well to add width and emphasize the narrow upper part of the face.
