Hobnobbing and elbow-rubbing come naturally with seven strands of antique African beads--a mix of colors, textures, and shapes in vibrant glass from the Ivory Coast--and a vintage jeweled and costume pearl floral brooch to boot.  Make your way through the party, waving here, nodding there--so many people to see (and be seen) in style.  An adjustable vintage beaded clasp fastens the necklace from 18 to 21 inches long overall.  Mixing and mingling never looked so good.