Whilst Birmingham sweltered in the unseasonable heat last week, I was coolly ensconced in the beautiful personal shopping suite at Harvey Nichols where I had the pleasure of interviewing Sue Devitt. The Australian beauty guru has just introduced her wonder skincare and cosmetics exclusively to Harvey Nichols, Birmingham, and I had a chance to get the lowdown on the woman behind the brand, and her inspirational travels that have helped her develop her brand. Fashion-Mommy: Tell me a little bit about Sue Devitt. Sue: I’ve created a treatment based, colour brand. I worked for 8 years as an US based freelance make-up artist where I made up some of the…