To make this cute button wreath you will need:
a styrofoam ball
various buttons in your choice of colors and shapes
stick pens (the kind with the little ball on the end).
Wrap ribbon around the styrofoam ball, glue, and tie a bow at the top to make a hanging loop for your ornament. Then, start stacking your buttons in all kinds of patterns and attaching them to the styrofoam ball with the pins. If you wish, you can dab a little glue around the pins and holes to make sure the buttons are secured or leave them open so you can change the colors/buttons easily.