I don't know how relevant it is, but I have noticed with my kids in school that there is much less brand consciousness than when I was in elementary/middle/high school.
When I was that age, if you didn't have Nike sneakers...or at least Reebok...you were a dork loser. I, of course, wore Traxx from Kmart, so I was a dork loser. I finally got in on the ground floor with pair of basic Nikes when I was in 7th grade (purchased through layaway). However, even then, they were just Nike, and NOT Nike Air, so I still wasn't fully "in" yet. I remember the first kid to show up at school with a pair of Reebok Pumps. Classmates gathered around to look at his shoes as though he were a celebrity. It just seemed in the 80s and 90s there was intense brand awareness and peer pressure to have certain brand shoes and such.
My kids have, thus far, not expressed a single word of desiring any particular brand of anything. We take them to Target for shoes, and they are happy as can be with that.