Heart-shape: Those who have wider forehead as compared to chin, can opt for cat eye sunglasses. This way people will be more drawn towards the eyes than the pointed chin.
A narrow chin widening out at the cheekbones and forehead define your delicate features, which are best showcased with small and neat frames. Of all the face shapes you look best in retro shapes, for example cat eyes and Celine-style rectangular frames. The classic wayfarer is the perfect option for you.