Make sure your underwear fits!

Make sure your underwear fits and is unobtrusive, consider whether your eyebrows are a distraction to others and, at all costs, avoid looking cheap.
This is the grooming advice given to new staff at Leeds Metropolitan University as part of a guide to etiquette.
The rules were set out during “manners training”, which included how to walk wearing a hat, how to select the correct cutlery during dinner and how to make polite small talk.
In the chapter on developing a “personal brand”, the graduate trainees were told to avoid wearing “clashing colours, crumpled or stained clothes” and to make an effort not to appear “frumpy, tarty, [or] lazy”, Times Higher Education reports.

Don't they have anything else to do? More here I agree with this:

one academic, who asked not to be named and was not so keen to mind his manners, said that the guide was “a broth of self-important snobbery that most of us thought had been laughed out of existence in the 1960s”.