Where to get perfumes in Dubai?

I'm travelling to Dubai next week and would love to get some perfumes from there. Is there any specific places where I can get authentic perfumes at a good price? I am not looking at anything too expensive, just the middle eastern ones.

Also, please recommend fragrances that I can get exclusively from there. I love fruity, girly, vannila and gourmand scents and am definitely looking to pick up Khamrah from all the hype it gets on this sub :D

Appreciate all your inputs :)