I made this little button wreath for my craft room. It is very easy to make and a good way to use up extra buttons. I glued the buttons and little gold roping onto a mini CD, covered the back with a piece of black felt but you could also cover the CD with some pretty cloth or just cut a piece of card stock the same size to cover it. On this one I covered the center with a big button that I think is pretty and gives it a different look.
Front (click on picture to view an enlargement)
Here are some websites that have button wreaths.