p>You can choose the shape and color of frames according to your face shape and hair color. A fashionable look demands a high contrast. For example, black sunglasses would look great with blonde hair. On the other hand, white sunglasses offer a great contrast with brown and blonde hair. You can also go for colors that complement your skin and hair color. As for the shape, consider your face shape when choosing sunglasses. You can also try the virtual try-on feature at SmartBuyGlasses online to make sure that the sunglasses shape complements your face shape.&nbsp;<br /></p