Long story short, my daughter desperately wants a dip dye for her birthday. She is turning 11 and in her last few weeks of primary school. She has very dark hair and just wants to dye the ends a dark red. As it was just a one off and not a regular occurrence, I had researched the issue on the school website and within the uniform policy and didn't find anything preventing her from styling her hair as she wanted.
I picked her up from school yesterday (I know she is year 6 but to prevent a drip feed later, she has ASD and ADHD and currently struggles with school and transition to secondary and it helps her for me to pick her up rather than meeting me somewhere) and apparently the teacher had heard about our planned trip to the hairdressers tomorrow and said that she didn't think the school allowed hair dye. I pointed out several girls with highlights, another with almost completely pink braids and two boys who had half their head shaved and mentioned that it seems fairly common to have more experimental hairstyles and that the school rules that I had read did not forbid it. She said that she would make enquiries and let me know today.
For reference, this is what the school policy states for hair
Allow all pupils to have long hair (though we reserve the right to ask for this to be tied back)
Allow all pupils to style their hair in the way that is appropriate for school yet makes them feel most comfortable
Hair
Long hair must be tied back for PE
Considering the appointment was for tomorrow afternoon (and I had done my due diligence in advance by checking school policy), would i be unreasonable to take her to the hairdresser tomorrow regardless of what the school said today? I will be charged a hefty cancellation fee should I cancel today as well... I will obviously speak to the head today if need be but I don't feel that they should apply unwritten rules randomly.