Jeans were taboo. The girls had to wear skirts or dresses. I remember my freshman year a girl wore a “skort”. Her mother had to bring a skirt to school. She wasn’t allowed in class until she was properly dressed.
Then there was the kneeling down and the dress hem had to touch the floor otherwise it was too short. Guys were in Dockers. Good grief! We used to lock up nerds in their lockers!!