Getting sunglasses right is one of those style problems that feels complicated because there are so many options and the wrong pair genuinely does look odd in a way that’s hard to articulate but easy to see. The shape of the frame relative to your face shape is the main thing and it’s worth doing five minutes of research once rather than just grabbing whatever looks good on the model. Beyond that we’ve found the biggest mistake most guys make is owning either sunglasses that are far too attention seeking or ones that are so forgettable they add nothing. A simple tortoiseshell or black frame in a classic shape is almost impossible to get wrong. Wayfarers and simple round frames tend to work across a wide range of face shapes and outfit styles. Dark lenses that you can actually see properly through are worth paying for because cheap lenses give you a headache and don’t protect your eyes properly and there’s no point in any of it if you can’t actually see.