If that is the case then I do think it is time to take it further MissA
www.gov.uk/complain-about-school/state-schools
But tell them that is what you intend to do and give them one more chance to sort it out.
You really don't need this.
And neither does your DGS because he could be missing out on things at school which could be upsetting for him.
Scotland - Highlands Wildfire now declared a Major Incident
Trying to arrange events when only one member of friendship circle still works

), tights, school shoes (Mary-Janes) and a red cardi (also insisted on!). The collar can be removed from the dress and it can be worn in the summer.
obviously made a big impression on him.