I'm thinking about buying the Elsa Peretti Pearls by the Yard necklace in the 38Inches length. I think it might be a bit more modern than the other pearl necklaces I own (and almost never wear). I'm 25 and feel that my normal pearls make me look kinda mumsy. Any thoughts? Who owns a Pearls by the Yard necklace and can tell me nice things about it?? Thanks!