don't go for ''invented'' fragrances like sarah jessica parker, britney spers and idiots like them ..... can't believe big brands distribute them lol anyway, is ur wife sporty, classic, or what ? does she like fruity or fresh ? woody or exotic ?  If she is classic, go for Elizabeth Arden red door or Chanel 5 ..... or a fresh fragrance (very fresh) is elizabeth arden's green tea , or try Samsara from guerlain .... truly deep and exotic ....see, there is no best perfume for women, it all depends on our personal taste :)