I could see the cotton candy having the resemblance of a poodle in later evos. Also, while the perfume pokemon has a flamingo aesthetic to it, I'm thinking this could be the chance for the Peacock. If it's perfume, then the focus is definitely on elegance or beauty for it's design. Peacock feathers are lavish enough?
Whole lot of theory involved in that statement, but hey! That's part of the fun before the release!
Will wait for the day Captain Syrup is playable in the Mario Universe!