Sorry to hear that. I, too, am irritated by certain perfumes. Does this happen when the person holds her, or just when she pets her? Is it possible to tell the person not to hold her, because of the issue? Sometimes, it's hard to talk about such an issue with the other person, but they may be understanding enough to help you stop it from happening.
I can imagine that the scent of the perfume may be irritating for the dog, too, especially since they have much better senses of smell than us.