Just like a perfectly tailored suit, finding the right size eyewear is crucial to bringing your look together. Here is how to determine what size best suits you. Also take full advantage of our "try on" feature

• Estimate your face size as narrow, medium or large, then select the frames from that category.
• Measure your existing frames in millimeters or inches (conversion: 1 inch is 25.4 millimeters) as in below picture. Use the conversion tool for your convenience.
• It does not need to be exact but close. Most of gabii frames do come with spring hinges that will provide a little flexibility for comfort.