This tutorial will show you one method of making a mitered corner. For this example, I will be using fleece material and a satin ribbon binding for the edging.
Materials needed: Fleece and satin ribbon binding, coordinating thread, pins
(For this example, I am using a red topstitching thread so that it will be clearly visible to you.)
Step 5: Following the arrows, tuck that corner binding underneath the top binding and align it with the edge.