Coco Chanel? Gracie Allen? Joan Rivers? The McGuire Sisters? Polly Bergen? Nancy Abraham? Maggie Daly? Helen Hennessy? John Robert Powers? Beatrice Molinsky? George Burns? Anonymous? Question for Quote Investigator: Fashion sense is always subjective, but many agree that wearing too much jewelry looks gaudy and ostentatious. The style maven Coco Chanel supposedly gave the following …