Illuminate the evening like a polished chandelier. Take your finest jewelry out of hibernation for party season. Sapphires, emeralds, and diamonds will make you queen of the night. Avoid “sweet and simple,” because understated is just that. Think Marilyn Monroe in Gentlemen Prefer Blondes or Elizabeth Taylor in, well, anything. We went to El Paseo Jewelry in Palm Desert to glean some ideas for the season.