My birthday gift to myself this year was Tom Ford's Black Orchid and I'm over the moon about it. I've been using L'eau par Kenzo for years now, but L'eau is a much lighter, floral scent that's better for summer and spring.
Black Orchid is perfect for the winter months, glamarous, lasts forever, and the notes change slightly throughout the day in a really good way. It's sold as a unisex bottle, which makes sense since I tend to love men's cologne much more than the really sweet women's fragrances.
Next time you find yourself wandering through the fragrance counters avoiding eye contact with the aggressive saleswomen, I'd highly recommend stopping for a spritz of this bad boy. Oh, and I know I'm a packaging/marketing sucker - but the black ridged and gold bottle is absolutely gorgeous too, don't you think?