Last day of school dresscode?

Our dresscode is really strict. and Our principal bically called all the girl s. What do you think? Our shorts have to be at our finger tips/ THOSE ARE LIKE BERMUDA SHORTS??!! Our principal is like "stop whering those close to impress boys" THATS NOT WHY WE WERE THEM SHE CANT ASSUME THINGS. its the last day of school thurday and im gonna break the dresscode. But they said if we do anything stupid we can get inschool next year. SO DUMB.