While I'm just starting and don't have one yet, I look at this question a couple of ways: 1) I agree with the people saying they have different scents for different events, seasons, etc instead of ONE single scent. That's what I'm looking to do as well. 2) I view a "signature" scent being one that can be worn year-round, day or night. It's your "go-to" scent. The one that never leaves your shelf. The one you would want to be wearing when you're buried.....and I would be shocked if most (if not all) of you fragrance veterans don't have a scent like that. 3) I also know from reading, that as we get older and more scent-seasoned, our preferences naturally change...meaning our "signature" scent is forever changing.
So can we maybe alter the question (because I think it's a fun topic) and say this: What's your current "go-to" scent?