Café de Nuit

Like, the Hazlani culture we know is extremely divided between the Mulan (as the elite) and the Rashmeni (as the peasants).
What happens when this division is removed? Or when the Mulan are removed?
Will the wealthier Rashmeni adopt the trappings of their former masters, or reject them viewing them as a symbol of oppression? Is Mulan culture going to be completely forgotten in Hazlan, or will there be some kind of a merge? And what will Hazlik think - and do - about it?

Note: I have theories about the major social changes. It's the small stuff that bugs me - like, what would be the fashion?