Years ago, I learned to crochet a little but i have not done any crochet in a long time now. I ran across these little pins that were stored away in with my Christmas things and I thought I would share them. I made several of these and handed them out to family members. I just added a safety pin to the back and we all wore them as pins. They are about 3 inches in diameter. I also used some for tree ornaments. I just added an ornament hanger and hung them on the tree. You could embellish this in other way such as run a narrow ribbon through it, add jingle bell or a little holly sprig or even a tiny poinsettia.
I no longer have the instructions but I googled and came up with several on line patterns.
Here is one I found that is very similar and has a free PFD download.http://www.y2knit.net/
Find the Free Patterns in the list of links, left side column.Then in the monthly archives, this pattern or one very similar will be listed in December 2005.