Here is how to cut and fold card stock to make custom greeting cards. You can also print a chart with the measurements for layers.
This video can also be found on my website with the link for the chart below the video. http://bevadams.com/card-bases-and-layers/
I published an updated video on Card Bases and Layers on 7/19/18. That video can be found here: https://www.youtube.com/watch?v=91EUNb6oE6A and the blog post with the printable resources can be found here: http://bevadams.com/card-bases-and-layers-updated/