2. Marc Jacobs Zipper Necklace

Price: $13 at marcjacobs.com
Zipper heads as jewelry? Why not? Made of plated brass and available in all black, silver, gold, or in a rainbow of colors. Adjustable-length with a claw clasp and dozens of funky zipper heads. Wear this necklace to funk-ify a demure office outfit, or wear it on the weekends with your favorite punk-girl ensemble. Yow!