The round face shape is typically full with the same width and length and few angles. The goal with a round face is to choose frames that will minimize fullness and create a slimmer appearance.
Avoid excessively rounded or square styles, which will exaggerate roundness.
To make the face appear longer and thinner, minimize curves and add definition with soft, angular, rectangular frames or double brow frames. To create a longer profile, try frames with higher temples. Sunglasses with brow bars also pull the eye upward, making the face appear longer.