Button Christmas tree ornaments are a fun and festive way to add a personal touch to your holiday decor. To make your own button ornaments, you'll need a few supplies such as a hot glue gun, various sizes and colors of buttons, and ribbon or string for hanging. First, decide on the shape and size of your ornaments. You can use pre-cut shapes or freehand it and cut out your own shapes. Once you have your shape, you can start gluing on the buttons in a pattern or design of your choice.