[Tupelo]

This column apparently is talking about student dress codes.
I think TEACHER dress codes should be the obvious starting place. Any dress codes should start with teachers required to wear Business Attire. At the minimum slacks and shirt. No jeans and tee shirts.

[Maine Mariner]

As a college professor, no disagreement about slacks and a shirt or turtleneck. But a tie and jacket, difficult for me.
I move around a lot and start at one end of the whiteboard
and go to the other by the end of the 50 minute lecture.