Paris shopping list!

I am going to be in Paris for a week or more next month. I am the most excited to go perfume shopping. Here is my list so far, please help me add to it if I missed anything:

Guerlain, Dior, Serge Lutens, L’Artisan Parfumeur, Houbigant, Oriza Legrand, Henry Jacques, Nose, Galeries Lafayette, Printemps. The list would be longer but I am from NYC and mostly interested in things we don’t have here (we have a lot of Diptyque for example), Paris exclusives, or very beautiful places that are worth visiting for that reason.

Also might want to take a class! Anyone have a great experience at one they would recommend?

There *may* be a trip to Grasse so of course Fragonard, Molinard, and Galimard (plus museums) either there or in Paris if we don’t get that far south

Thank you for reading and for any tips you can give this clueless American.