My ears just perked up around excessive peeing. I volunteer for Diabetes charities and there are many sad stories. You definitely know your child best and I know definitely that some kids definitely get bored and drink more at school for something to do, etc and we all have various degrees of thirst. However, please, please, please if you notice that your daughter starts to lose weight, wet the bed, is tired, cranky, lethargic, has yeast infections/sores that don't heal, please get her to a GP, pronto. If she has a sore tummy, starts breathing funny, is lethargic and out of it, please go straight to A&E. Many children are diagnosed with Type 1 Diabetes after going into Diabetic Ketoacidosis , which is a life threatening emergency condition.
There is also another rare condition called Diabetes Insipidus , (unrelated to Diabetes Mellitus, eg. Type 1 and Type 2) which is problems with the hormone vasopressin which helps regulate the amount of water in the body. This is also a serious condition.
Now, to the funny matters!! Ha, I can totally see why he would have just thought her tights were the bottoms, since so many leggings look like tights and vice versa. I'm guessing he missed her pinafore thingy? Why would she have a shirt on otherwise? Confused. LOL. I'm a girl and I find girls clothing confusing, hahahah. It's even funnier that your daughter thought it was great to go to school without 'proper' bottoms on!!
![Grin ;D](https://www.talk.uk-yankee.com/Smileys/classic/grin.gif)