Well, I am going to have be a really mean mum.
Do you remember a while back when someone took DS's pe bag by mistake from outside the canteen? We replaced all the kit. (The shorts found their way back a few weeks later by someone from Yr10). Since just before half term, I have said to DS, empty your pe bag and I will wash your kit, on every occasion he has told me it does not need washing . On Wednesday when I hoovered his bedroom, pe bag was on the floor and I thought perfect time to wash it. No white pe shirt in there and he had someone elses rugby shirt. I just despair.
So he finally admitted to me that the reason he did not want his kit washing is because he has not had a white pe shirt since before the hols. He picked up the rugby shirt on Tue by mistake. It did have a name in and he has taken it back to the other boy who incidentally, does not have DS's shirt.
He has just phoned me during his lunch break as I had read him the riot act this morning about going to look for the items in the lost property (he probably thinks it is easier to tell me over the phone) that he cannot find either shirt.
I have told him to wait until Monday till he is with all his peers in the same pe group and ask them all if they have his things. If not, then we are going to make him buy them out of his pocket money that he is saving (for an x-box360).