from a females point of view i think we like things that smell really nice but not too strong. you can get her some sets from Victoria Secret or something. Maybe even some perfumes you think smell real nice. jewelry is always an alternative. it doesnt even have to be anything expensive..... you could even cook her dinner or treat her like a queen by pampering her for her birthday. buy some massage oils and candles and give her a nice rub down maybe get some champaigne and save the gifts for christmas...