Add a bronze skull bead to an eye pin, and make a simple loop. Add the tassel to the bottom, and a lobster clasp to the top. New to jewelry-making? See Jump Ring Hint, and how to make loops, in Jewelry Basics 101 (PDF).
This can now be a zipper pull, back-back adornment, or an easy addition to a necklace chain.
The rollo chain below is made of unsoldered brass links. Use 2 pairs of chain-nose jewelry pliers to twist open the end link, and attach it to the other end of the chain, for a 24" no-clasp necklace that can be easily slipped over the head.