Weight sits high on this outline, so the organizing principle is redistribution: less apparent width at the forehead and temples, more alongside the mandible and chin, nothing that repeats the point at the bottom.
Adding low is the stronger of the two levers. A collarbone cut with movement at the ends, an outward-flicking bob, a beard grown fuller at the sides than at the chin, all of it counters the taper directly. Hair pulled tight to the ears does the opposite, and so does a narrow goatee that concentrates mass on the chin alone.
Reducing high works through softness rather than coverage. Side-swept bangs cut on a diagonal break the horizontal span of a broad forehead without deleting the face's vertical proportion, whereas heavy blunt bangs cropped straight across advertise its full width.
Frames obey the same rule. Choose visual weight at the bottom of the lens: rimless or light-rimmed uppers, bottom-heavy shapes, gently rounded lenses. Heavy browlines and wide decorated temple arms broaden the third that already dominates.
An outline that runs widest at the forehead, narrowest at the jaw, and finishes on a point is what this classification measures. The comparison table sets its gradient against diamond. A ruler held at two heights shows the top line longer, and the convergence rate below the cheekbone confirms the rest. Diamond is settled at the temples, oval by the size of the taper, triangle by which end is wider. Bangs, weight, age and selfie height each rewrite the result. Styling then redistributes: width down, softness up, no second point at the bottom.
Measure it properly first. The face shape detector compares forehead, cheekbone and jaw spans across 468 landmark points inside your browser, stores no photo anywhere, and returns the gradient with the name.