What is your favorite perfume/cologne? Why is it your favorite?

I am one of those people who owns a fragrance for every occasion and emotion. I have a few that I go to on a regular basis, though. Obsession by Calvin Klein is one of them. At the time of my birth, all of my sisters were teenagers. I was thrown head-first into 1980's pop-culture. Obsession was introduced that year and my sisters were all faithful wearers. Because of this the scent has played a part in my life since I was a few days old. It is comfort-in-a-bottle . Not only does it bring comfort, it imparts a sense of confidence. Obsession is a scent I would choose for myself even if it hadn't played a part of my childhood.