How to Choose Glasses for Your Face Shape, Style, and Fit

Standing before a big wall of eyeglass frames at the optical shop can feel a little… overwhelming. The first question that usually springs to mind is, “What are the best glasses for my face shape?”

To begin, think about adding contrast: For instance, angular frames can lend definition to a round face, while rounded frames can soften a square jaw. Oval and heart-shaped faces have plenty of options, too.

Keep reading to learn how to identify your own face shape, explore flattering frames, and find glasses that feel good throughout your day. We’ll show you how to balance tried-and-true style formulas with your own personal preferences and tastes.

What glasses fit my face?

The best glasses highlight your features, fit comfortably on your face, and work well with your prescription. Your face shape can give you a strong starting point, especially when all the frames on the display seem to look alike.

That said, your personal preferences should factor in as well. Maybe you adore vibrant and colorful frames that get you noticed. Or it could be you prefer a classic, more understated look. Choose frames that make you feel like you, and don’t give into the notion you must choose an “age appropriate” style (there’s no such thing).

An optician—a professional who fits and adjusts glasses—can help guide your decision-making and make adjustments when needed.

How to determine your face shape

To figure out your face shape for glasses, pull your hair away from your face and look straight into a mirror. A front-facing photo (a “selfie”) can help, too:

• Oval: Your face is longer than it is wide, with gently rounded features and a slightly narrower jaw.
• Round: Your face is about as long as it is wide, with full, rounded cheeks and a soft, curved jawline.
• Square: Your forehead, cheekbones, and jaw are similar in width, with a more angular jawline
• Heart-shaped: Your forehead is wider than your jaw, and your face narrows toward your chin. You may have high cheekbones.

Best glasses for your face shape

Use this chart to choose a few styles for your first round of try-ons.

Best glasses for an oval face

Rectangular and square frames add definition to softer features and are often the best glasses for an oval face. Geometric frames offer an unexpected twist on oval faces, while cat-eye frames draw attention toward the eyes. Try a subtle version and a bolder one; seeing them side by side can make your choice a little easier.

Best glasses for a round face

Rectangular, square, and other angular frames are often the best glasses for a round face, since they create contrast with rounded cheeks and a softer jaw. But if you love round glasses, try them out! This guide to the best glasses for face shape is only meant to expand your options.

Best glasses for a square face

Round and oval frames provide a soft contrast to a defined jawline, which is why they’re thought of as the best glasses for a square face. A rounded rectangular frame is another option if you don’t love fully round frames. Thin metal frames can give a lighter appearance, while thicker frames make a bigger impression. You could also try a cat-eye frame style to pull attention upward on your face.

Best glasses for a heart-shaped face

Oval or round frames can balance out a broader forehead and narrower chin. Thin rims and rimless styles offer a less prominent look across the upper face, while cat-eye frames highlight your eyes and cheekbones. Notice where each pair draws your attention, and choose the visual effect you like most.

How eyebrows affect how glasses look

The thickness, shape, and color of your eyebrows all play a role in how glasses appear on your face, and they can even inform your frame choice.

Thin metal, rimless, or clear frames allow full, lush brows to stand out, while thicker frames or a bold top rim can add definition around thinner brows. Some people prefer frames that follow the shape of their eyebrows, though personal preference is more important than sticking to any specific rule. Ultimately, you should choose glasses you feel great wearing—there’s no need to reshape your brows to suit a specific pair.

Other features to consider when choosing glasses

Frame color

Try colors near your face rather than judging them on the shelf. Your skin tone, eye color, and hair can all offer inspiration when you’re choosing frames, along with the clothing colors you like to wear.

For example, if your complexion has cool undertones, try silver, gray, soft pink, or light blue frames. Rich tones like sapphire, deep purple, emerald green, and teal can also complement your coloring. To highlight blue eyes, consider frames with silver, navy, royal blue, gray, or blue-green color schemes.

If you're a brunette, frames in blue, gold, or even red shades can add a pop of contrast. Gray or salt-and-pepper hair? Try an ivory-tortoise pattern or, if you're feeling bold, opt for frames in shades of purple.

Frame width and weight

The three numbers printed inside the arm of your glasses show the frame’s measurements in millimeters.

For example, 52–18–140 means:

• 52 (lens width): The width of each lens
• 18 (bridge width): The distance between the lenses across your nose
• 140 (temple length): The length of each temple arm, from the hinge to the tip behind your ear

If you already have comfortable glasses, use those measurements as a starting point when shopping. The same numbers can fit differently across styles, though, so we suggest trying frames on whenever possible.

Look for frames that sit comfortably across your face without squeezing your temples (or extending too far beyond them). Remember your lenses will add weight, so ask an optician how heavy the finished pair is likely to feel. The bridge should rest securely on your nose without pinching or sliding, and the arms should curve gently behind your ears without creating pressure.

Your prescription

Before getting too attached to a frame, make sure it’s compatible with your prescription. Progressive lenses and bifocals need enough vertical room for their viewing areas (see NCOA’s guide to progressive lenses). Strong prescriptions may also impact frame size, shape, weight, and lens thickness. Smaller, well-centered frames can sometimes help manage bulk.

The right dimensions depend on your particular lenses. Ask an optician to check the frame and take fitting measurements.

Lifestyle and daily activities

Your glasses should fit the way you live, so think about all the things you’ll be doing while wearing them. If you garden, exercise vigorously, or spend a lot of time outdoors, look for durable frames that stay comfortably in place when you move. If you use hearing aids, bring them when trying on frames to check for crowding or pressure behind your ears. For daily computer work, choose frames that stay comfortable through several hours of wear.

And what about lenses that block blue light emitted by the digital LED screens on your smartphone, tablet, and computer monitor? Blue light at night has been found to disrupt the production of melatonin, the hormone that helps signal it’s time to sleep.¹ Blue light-blocking glasses can help improve sleep for some people, but research findings are mixed. Experts generally agree that reducing overall screen exposure before bedtime is at least as important as using blue light-filtering lenses.

Comfort

To assess the fit of a pair of eyeglasses, leave them on for several minutes. Look down, turn your head, and smile. Do they feel comfortable and stable? Make note of any slipping, pinching, pressure behind your ears, or rims resting directly on your cheeks. Your eyes should sit roughly near the center of each lens.

If the fit feels off, an optician can check whether you need an adjustment or a different frame size altogether. Don’t tolerate discomfort just because a pair of eyeglasses looks good.

Learn more:

• Explore the best online prescription glasses.
• Check out NCOA’s expert Glasses USA review. 
• Explore the best cheap prescription glasses online.

Frequently asked questions (FAQ)

Should your eyebrows show above your glasses?
Having some eyebrow visible above your glasses often creates a balanced look, but it’s a style preference—not a rule. Try frames whose top edge roughly follows your brow line, and see what you like. A comfortable fit and clear vision matter more than exactly where your eyebrows sit.

Can you try on glasses online?
Yes. Many online eyewear stores offer virtual try-on tools that use your camera or an uploaded photo to show how frames might look on your face. They’re helpful for comparing styles and colors, but they can’t tell you if glasses will pinch or slide. Just make sure you check the retailer’s return and adjustment policies before ordering.

NCOA’s online prescription glasses guide covers different shopping options.

What is the most common style of glasses?
There’s no one style that’s the most common everywhere, but rectangular, round, oval, and cat-eye frames are popular choices. Rectangular frames offer a classic look, while round or cat-eye shapes can add a different feel. Choose a style you like that fits well and works with your prescription.

Are sunglasses different styles than normal glasses?
Sunglasses and everyday eyeglasses share many frame styles, including rectangular, round, aviator, and cat-eye. Sunglasses also come in oversized and wraparound designs that provide a bit more coverage. You can use the same face-shape and fit guidelines for both types of eyewear. For sun protection, choose lenses labeled UV400 or 100% UVA/UVB protection. Explore our picks for the best prescription sunglasses.

Source

1. Vezina-Im, L-A., et al. The Complex Association Between Bedtime Screen Use and Adult Sleep Health. Sleep Health. October 2025. Found on the internet at https://www.sciencedirect.com/science/article/pii/S2352721825001378#sec0030