I <3 Marc Jacobs and BCBG MaxAzria. I pretty much shop anywhere and everywhere; flea markets, boutiques, target, nordstroms, pacsun, billabong, american eagle, etc.
Pretty random, depends on the what my day entails.....i like Paul Frank and hugo boss at the office, but i haven't let go of my board style when i'm not working, so on those days its DC (jeans fit perfectly) and element.
I don't have a favorite brand, i'm always changing but two things that stay the same is jeans I like a nice fitting pair of jeans and I like soft materials if it feels good to wear it makes me happy.