This term - for the first time ever - our junior school introduced the uniform option of trousers for girls. Previously, they had needed to wear a loose tartan tunic with either a plain turtleneck or shirt and tie (I know - at least my 5 year old already knows how to get dressed for the boardroom), and now they can opt for long grey trousers like the boys.

The idea was a slow burner. A couple of innovators came in on the first day of term with trousers, tie and shirt (respect), a handful more joined them a couple of weeks later with the trouser and jumper option, and my 7-year-old daughter – an early majority in this respect - took until half-term to bite the bullet.

The weather plus the current girl craze for handstands (no-one wants to show their pants off at this age) has helped sway a late majority and now we are probably at a third of the female population of the school in trousers (my 9-year-old won’t go near them).

Which I think is brilliant. Because it’s been a child-led innovation and it shows just how little they are even aware of the gender stereotypes that society and we as parents so often unconsciously project onto them.