My mother instilled in me from a young age, "always look presentable". So I always make it a point to do so. The only time I go out in sweats is when I'm goin' to the supermarket or somewhere within a couple of blocks of my home. I always expect to be treated coldly when I enter these high end stores, but the SA's are always sooo nice. The one time I was treated like a bald-headed step child was in Miu Miu. I was wearing a suit too, mind you. The guy who buzzed me in, went somewhere in the back and kept me waiting like he thought I was just there too look. Another SA, when she noticed that I wasn't being helped, had to get him to help me. Funny thing about that experience was I actually purchased a handbag! I shoulda just left but I was dying for this bag!