How to Choose Sunglasses for Your Face Shape
By The Best COLOR CONTACT Lenses | 800+ | Published: 2026-10-30
Category: How-to Guides
Find the perfect sunglasses for your face shape with our straightforward guide. We cover round, oval, square, heart, and oblong faces, plus product picks to get you started.
Quick answer
To find your ideal sunglasses, start by identifying your face shape—round, oval, square, heart, or oblong—then choose a frame that contrasts your natural angles. For example, round faces look great in angular square frames, while square faces soften with round or oval styles.
Why face shape matters for sunglasses
The right sunglasses do more than protect your eyes—they balance your facial features. A frame that echoes your face shape can exaggerate your natural contours, while a contrasting shape creates harmony. Understanding your face shape is the first step to a flattering fit.
Common mistakes to avoid
Many people choose sunglasses based on trends alone, only to find they don't suit their face. Another mistake is ignoring frame width—if the sunglasses are too narrow or too wide, they'll throw off your proportions. Always check that the frame is roughly as wide as your face.
How to choose sunglasses for your face shape: step by step
- 1. Determine your face shape: Stand in front of a mirror and trace the outline of your face with a washable marker or your finger. Compare the shape to common categories: round (full cheeks, similar width and length), oval (slightly longer than wide, balanced), square (strong jaw, broad forehead), heart (wide forehead, narrow chin), or oblong (longer than wide, straight sides). If you're unsure, try the 'kiss test'—pucker your lips and note where your face is widest. That often reveals your dominant shape.
- 2. Match frame shape to your face: Contrast is key: Round faces look best with angular or square frames (like the Azores Oversized Square Sunglasses) that add structure. Square faces are flattered by round or oval frames (like the Monaco Retro Round Sunglasses) that soften strong jawlines. Oval faces can pull off most shapes but should avoid frames that are too oversized or too narrow. Heart-shaped faces suit bottom-heavy frames or round styles that balance a wider forehead. Oblong faces benefit from oversized or wide frames that add width. Don't be afraid to try on a shape you wouldn't expect—contrast often creates the most flattering look.
- 3. Check frame width and fit: The sunglasses frame should be roughly as wide as your face. If the frame extends beyond your temples, it's too wide. If it sits too far inside, it's too narrow. Also ensure the bridge sits comfortably on your nose without sliding down or pinching. A common mistake is choosing frames that are too small for the face, which can make your features look larger in comparison.
- 4. Consider color and material: Once the shape and fit are right, think about color and material. Darker frames can add contrast, while lighter or gradient colors create a softer effect. Materials like TR and metal blends (as seen in the Azores) offer durability and flexibility, while metal frames give a classic, lightweight feel. If you plan to wear sunglasses daily, prioritize a durable material like TR blend over purely fashion-focused options.
Sunglasses that work for specific face shapes
- Azores Oversized Square Sunglasses: The Azores Oversized Square Sunglasses are made from a durable TR and Metal blend and are designed to complement Round and Oval face shapes. If you have a round or oval face, the angular square shape of these sunglasses adds definition, while the durable blend ensures they last through daily wear.

Azores Oversized Square Sunglasses - Monaco Round Sunglasses: The Monaco Retro Round Sunglasses suit Square, Heart, Oval, and Oblong faces, offering a vintage-inspired look in colors like White Rose Gold and Black Gold. For square or heart-shaped faces, the round frames soften angular features, and the multiple color options let you match your personal style.

Monaco Round Sunglasses

