I'm for a dress code as long as there is enough room to allow for some variety. Maybe allow jeans on Fridays and sports days, collared shirts (tucked in), etc. Give some freedom on colors and styles. Just no t-shirts or anything too casual or commercial. I think it keeps the kid's minds on school. Parents also don't have to worrry about buying whatever over priced fad is out there - Like $100 sneakers and $60 pants!