Should Kids Worry About How They Look At School?

It depends on how old the kids are. I remember when I was in grade school not worrying about how I looked, smelled, dressed, or how my hair looked. Then our school enforced a dress code because of the "rich kids" making fun of the "poor kids" not being able to buy clothes from Abercrombie and Fitch, or Hollister. This is STILL going on at that school, and probably lots of other schools. But still, you shouldn't be worrying about much more than keeping yourself clean, smelling good, and wearing clean clothes when you go to school. You're only there to learn, not to show off or anything.