Even 20-odd years ago, letters were going out to parents asking if they could donate outgrown clothes for accidents. I wasn't called towards the end of the school day because they knew I was either walking or on a bus if an accident happened at the last minute and they'd run out of spares. Well, that and the previously mentioned not being able to abandon the class to cross the site and get a phone call made.
At risk of derailing, though, can I ask that parents of Secondary children also donate uniform items both during their school years and at the end of key stage?
The things we need most (although we will take anything that's clean, even if it's got a hole or is stained/frayed) are
Shirts in larger sizes. It's not unheard of to have a kid almost bursting out of a blouse or shirt and whilst more 14 year olds will be no more than a 34 chest and we can just give a smaller child who is soaked through in the rain a shirt that's huge on them, there are significant numbers who are 38, 40 and 42, plus a fair number that are 44.
Skirts and trousers. We get a fair few of these, especially from 26 to 30, not so many larger sizes, though.
TIES. We never get ties.
Jumpers, If we don't have a blazer in a near enough size, if we have jumpers, at least they won't get cold whilst their blazer is on a radiator drying off.
SOCKS. Socks get wet and muddy, they get blood on them from blisters, they get caught with particularly heavy periods. We never get socks.
PE BOTTOMS. Shorts help for emergency backup for period leakages (as we don't have underwear, but it makes the girls more comfortable around their legs at least), with trackie bottoms as further backup. And they're equally handy for boys who have split their trousers during a game of football at break.
Shoes and trainers. It really helps, as you get kids trailing blood from blisters or we've Gorilla glued the soles on so many times, they just can't be fixed anymore and they're very self conscious when walking around with soles flapping like ducks. I've not seen a spare pair of size 6 for ages. Quite a few 4s and 5s, though, despite many kids being much larger than that.
If the school insists on particular bags, they are also useful once somebody leaves the school - for drinks leaking (very common) or straps tearing.
It would also be massively helpful if we had access to emergency clean up kits/hypoallergenic wipes for menstrual leakages. The budget for first aid stuff is already spent on millions of ice packs, plasters, bandages, dressings and EpiPens/inhalers/defibs and the free sanitary scheme doesn't have any to order, or we'd have those already.