How to get a job at a Chanel cosmetics counter?

We have three Chanels where I live (Macy's, Van Mour, Dillards) and I was wondering what the requirements are and also what is the process to landing a job there. I know you have to have experience at some places. I, however, don't have any 'experience'. I am very passionate about makeup and I know almost everything about every product, it's basically all I live for. I apply makeup all the time on me, my family and friends for the past 3 years or so. I also have many friends at MAC that say I'd have no problem getting on there. I know the steps to get onto MAC, but I didn't know about a place like Chanel, Dior or Lancome. Thanks!