Not at all Kid should not have a dress code. They should wear what the want and be happy. That way kids can be unique . That way no one can be the same. So kids can walk into school without a teacher saying fix your clothes or call home to get some more. There are many reasons why kids should not have a dress code
Besides, even if kids from a school did want a dress code, the school might not want to do it due to the costs of buying all the clothes for students. Most schools wouldn’t want to waste that money on something like that. But instead buy new computers or smart boards. kids would much rather have an interactive learning experience than some nice clothes.