Yes, just about the best that can be said for the perfume at the end of "Dance by the Light of the Moon" is that at least the storyline clearly confirmed for Nick and the audience that Natalie does wear perfume.

There's a whole class of unobservant but well meant gifts, like foods the recipient can't eat, perfumes she can't wear, pierced earrings for someone whose ears aren't pierced... gifts that show how far the giver is, rather than how close.