These are the 5 importance of dress code in school :-
1) A dress code promotes a more serious school atmosphere which emphasizes academics and promotes good behavior.
2) Dress codes have proven to increase student achievement by encouraging students to concentrate more on their studies and less on their wardrobe. A de-emphasis on clothing can also save money, as there will be less pressure to keep up with expensive trends and fashions.
3) Dress codes in school settings reduce social conflict and peer pressure that may be associated with appearance.
4) Studies indicate that a school dress code can reduces the prevalence of certain behaviors which are often expressed through wardrobe such as violence or promiscuity.
5) As opposed to uniforms, dress codes still allow students to wear what they want which leaves students with a sense of choice and expression.