How to know your Face Size And FRAME Size
FOLLOW 3 EASY STEPS
STEP 1: Hold a debit/credit /pan card in your hand
STEP 2: Stand in front of a mirror and place the card on the bridge of your nose and under your eyebrow.
STEP 3: Now check where the outer end of the card reaches
* If the card extends beyond the corner of your eye, your size is SMALL
* If the card ends at the corner of your eye, your size is MEDIUM
* If the card ends before the corner of your eye, your size is LARGE
UNDERSTAND YOUR FRAME SIZE
Look inside the temple of your existing frame. There will be a series of numbers printed like 50-17-138. These measurements are the Lens Width Nose bridge width - Temple Length respectively.