I've been temping in a school for the past few months. There is a "smart casual" dress code, but my aim is to slowly erode standards. Today, I got away with jeans and a hoody. Aiming to chip away bit by bit until people start rocking up in cargo shorts.
Apparently we're not supposed to wear hats but I managed a beanie for most of the day, along with a repeat of the jeans and hoody.
The plan is progressing nicely.