These half rim eyeglasses frames are from Liz Clairborne, they are model L 415. They have burgandy colored metal half rims with tortiseshell style plastic temple arms. The burgandy metal rims have some discoloration on the top edges where some of the silver metal shows through. Otherwise in nice condition. The frame size is 48-18-135. These currently have RX lenses in them and the lenses would need to be replaced to match your RX.
Sizing: To determine what size frame you need, check the inside arms on your current frames. On the side arm (temple arm) you will find three numbers (for example: 48-18-135). The first is the lens width, the second is the bridge width, and the third is the temple length. All measurements are in millimeters. These measurements may also be on the inside nose bridge, or the inner edge of the frames.