...I agree with Dannyboy with a lot of things! I imagened the old lady too, told my boyfriend about the story, but he was too appreciative with the lady, feels pity for her (I said, why did she choose herself another one!)I have a very little collection too, and I decided I will not have more than 5 parfumes! Signature scent - in my opinion - the scent, about your friends first impression is YOU. I mean they smell the parfume and they just think about you. (was a bit too much explanation :) )On the other hand, my best friend does not have a signature scent, because she doesn't like parfumes as much I do.