Step 1: Get a Mirror
I was able to repurpose a mirror from a prior project. You can use this process for practically any mirror. I am using an inexpensive mirror that you can pick up at a local store for just around $5.
To begin I removed the frame from around the mirror.
For the live edge frame, all you need is one 8ft 1×12 lumber piece. This can be cut in half and used for both the front and back.