At KandM we have organised our spectacles and Sunglasses into a simple size structure. Small Medium and Large. We tend to ignore the Eyesize and Bridge width because they do not take into account the overall depth of the frame.
We have also taken into account the frame thickness aswel as the all important depth. You can use face shape guidelines if you need them, but we would rather you send us a picture and we can advise you of the best styles to choose from. we have an abudance of experience in frame choice its what we do best!