In general, the most flattering glasses for round faces provide an element of contrast via angular frames with sharp, clean lines. Think: square, rectangular, cat-eye, browline and geometric frames.

Choosing glasses can be hard ... like being able to sit properly on your face. Square faces are best complemented by round and oval frames. These frames can help balance out your sharp angles ...

“An old general rule of thumb is to go for frames that are the opposite of your face shape to balance out proportions. For example, square glasses are usually ‘better’ for round ...

Round gradient shade sunglasses can be a terrific option to balance the entire look and soften the angular features of faces like Priyanka Chopra's. The square jawline contrasts with the rounder shape ...

and for round faces, square-shaped glasses will give your look greater definition. Generally speaking, you don’t want your glasses to obscure your brows: Ideally, the top of the frame will ...

For square-shaped faces, use curved frames to soften your face's sharper angles and give it a thinner appearance. For heart-shaped faces, round glasses draw the eyes away from the forehead to give ...

Choosing the right glasses can make you feel confident ... bringing out the best in their faces. Square faces may look best with round or oval frames that help soften your angular features.

Embrace Kardashian's fashion-forward aesthetic with round frames that complement your features and exude effortless elegance and sophistication. Lisa Kudrow embodies timeless chic with thin-frame ...

The Vintage Round sunglasses are made from TR90 ... are shown on a model with a larger head and a square face. This pair fit comfortably on testers with a larger head. Connie Park/NYT Wirecutter ...