Wearing beach finds as jewelry gives you custom accessories reminiscent of summer. To make a pendant, choose a good-size shell, like the mussel shown, left; drill a hole in it with a craft drill (see the how-to). Then, with pliers, attach a jump ring (available at crafts stores), and thread it with a strand of bead cord. If you have a bunch of tiny shells, drill a hole in each and string multiples onto one cord. We like pastel bead cord for a subtle look, and brighter colors for contrast.