Now to the napkin rings.
What you need:
We used brown beads and brown pipe cleaner. I also used a few leaf shaped buttons that I had found in our trinket box. Thread your beads on the pipe cleaner and twist off leaving a circle big enough to pull your napkin through. If you have space you can just twist the remaining pipe cleaner around it self, if not just snip it off. That's all. Very simple and I think that came out looking pretty nice.