Girls, Can a school actually make you wear shorts underneath your school skirt as part of the school uniform and why would they make you do this?

Anonymous
I am starting a new catholic school which has a uniform where you have to wear a knee length green tartan skirt and you also wear have to tight black shorts that are mid thigh length underneath your skirt. The uniform guidelines specially say "All girls must wear tight black shorts of mid thigh length under skirts at all times".
Girls, Can a school actually make you wear shorts underneath your school skirt as part of the school uniform and why would they make you do this?
3 Opinion