In your situation, you can choose many types of sunglasses. Because from your description, I can say that you have an oblong face. Oblong faces are longer than they are wide, so you can choose a pair of oversized sunglasses. For example, you can choose aviators. Because they can help shorten and soften a long face by adding width and dimension. Also Square-shaped frames with a bit of softness, like a classic pair of wayfarers will work well, too. But you should not forget to play around with patterns and colors. For the color also plays an important role in the image. If you wear a pair of glasses with décor on the temples or colored sunglasses, that will pop to make the ultimate style statement.