Well here you have it our picks of every style of shade you need for any face shape:
Heart shaped face:
Try a wayfarer frame like the Deep Space Polarized L Series.
Round shaped face:
Try a square frame like the Deep Space Polarized F Series.
Oval shaped face:
Try an aviator frame like the Amethyst A Series.
Square shaped face:
Try a round shape frame like the Honeydew H Series.