8 best women's sunglasses

Sunglasses are too often considered a frivolous investment, mired by diva associations dating back to the golden age of film.

This may apply if you’re on your 11th pair (and why not?), but for the majority of us, they’re a functional accessory, protecting our sight from harmful UV rays,

from impending crow’s feet around the eyes and allowing us to drive, walk, ski – you name it. They’re a wardrobe staple and there are plenty of shapes and styles to choose from: aviators, round lenses,

cat-eyes, oversized, oval, rectangular and, now, lighter lenses for more eye contact. 

Then there’s the aesthetic appeal, framing your best features and working to the shape of your face, hair and dress sense. Rather than sacrificing functionality, the two should work in harmony. 

It’s worth noting that sunglasses are particularly vulnerable to trend cycles. Before indulging, take heed of the face shape rule: opt for a pair that is the opposite of your face shape.

A round face suits aviators or wide-set sunglasses, a long face suits cat eyes and is a good canvas for most styles, whereas square faces should stick to curved frames or aviators. Finally,

oversized sunglasses or frames with exaggerated bottoms are ideal for heart-shaped faces.