For a long face shape, sunglasses should be larger in size, ideally covering the face from the eyebrows to cheekbones to create a balanced look. Oversized glasses are therefore ideal while still keeping width of your face in mind, especially a cat eye as well as a larger wayfarer or rectangular styles. Avoid small sunglasses.
Linda Farrow LF05 Round Sunglasses
Kyme Louise Aviator Sunglasses
Thierry Lasry Pearly Oversized Sunglasses