The New Dior Gallery in Paris- https://www.galeriedior.com

Just behind the main Dior shop is the new gallery Dior. 

This is a museum of the history of Dior- from his early designs to examples of the various successors to his design empire.

The layout is amazing with a spiral staircase in the centre and clever use of wall space.

It also has a cute coffee shop when you are exhausted and in need of a quick coffee.

You can purchase your entry ticket online to book a spot- highly recommended!