Copper Key Necklace. $13.00, via Etsy. This necklace uses parts from vintage findings: the crystals are from clip on earrings circa 1940. The clip ons came to me from a sweet little granny that brought a whole briefcase of old costume jewelry that she used to wear to dates and dances, but the metal was getting too old and rusty and she felt that I could put her costume pieces to better use than sitting in storage. So this is the new life for those once loved clip ons!