You may have seen them in some wonderful old movie, sparkling on Audrey Hepburn or Claudette Colbert, looking as if they cost millions of dollars. They didn't; they are not the real thing. But even though they are faux, they're made with the same care and attention as the real things: strands of artificial pearls individually knotted, "gems" hand set and pronged, plastic bangles more stunning than ivory. "Fabulous Fakes" gives you one hundred years...