The shape of your face determines many elements of your style. It plays a role in what colors are most flattering on you, what hairstyle is the best option, and perhaps most importantly, what kind of glasses are the right style. This is especially important to consider if you’re looking for a new pair of womens sunglasses, but you aren’t sure how to find a flattering fit. The answer lies in the shape of your face, so before you start shopping, you need to know what that is. Read on to find out how to determine your face shape, find the right sunglasses, and protect your eyes from the threat of UV rays.

Find Your Face Shape

Finding your face shape might sound difficult, but it’s a pretty simple task. There are four basic shapes to choose from — round, oval, square, and heart — and to find yours, you simply need to take a few measurements of your face. These four measurements include the overall length of your face, the width of your forehead, width of your cheekbones, and the width of your jawline. In order to obtain these measurements, you should use a flexible measuring tape — like one used for sewing or tailoring. Get a pen and paper ready and start measuring.

To find your face length, measure from your chin to your hairline. For the width of your forehead, cheekbones, and jawline, simply pull the tape across your face and note the measurements. You can then compare the measurements to those of the aforementioned five face shapes. If you have a round face, for example, you’ll notice that the width and length of your face are likely the same. The same is true of a square face shape, but a square shape will feature a more prominent jawline and forehead. Oval face shapes split the difference between square and round, and heart shapes are most commonly typified by a widow’s peak hairline.

Choose Your Frames

Now that you know what kind of face shape you have, how can you use that information to find the right sunglasses for women? The key is to find a pair that gives your face a sense of contrast. If you have a round face and opt for circular frames, for example, you might fall prey to the dreaded bug eye look. Similarly, if you have an angular oval face, sunglasses with squared-off rims might make you look too harsh. The best sunglasses are ones that complement your face shape by granting it an overall balance.

The same is also true of mens sunglasses. Men can use the same formula described above to determine their face shape and shop for sunglasses accordingly. The only thing more important than finding frames that are flattering, though, is finding lenses that offer complete protection from the sun. Continuous exposure to UV rays can cause a wide range of issues, including blurry vision, light sensitivity, and cataracts. Look for a pair of stylish sunglasses that suit your face while offering 100% UV protection.