If you already wear glasses and you like the style, then begin shopping and choose a frame that is similar in size and shape to your present glasses by using our Narrow Your Search Tool.
All the sizes and details will be displayed on the Details Page a.k.a., the "Fill Out Your Info" page for each frame. You can compare yours to the dimensions provided for each one of our frames.
If you have not been wearing glasses until now, please take a moment to read about "Frame Size and Fitting", "Face Shape", "Skin, Eye and Hair Color" and "Frame Materials" which will help you determine which size and shapes work best with your face. Its pretty easy to understand.
You can also find a stunning amount of info on this subject in the FAQ page (Frequently Asked Questions) located in the ORDERING HELP MENU in the footer at the bottom of each page on the site.