I know it is not school uniform time, but that is why it is difficult to get. My darling teenager has suddenly grown out of everything. Items mostly by Trutex, the shirts are good quality topstitched 100% Fairtrade cotton.
Other school uniform bargain
Trutex Senior Boys Fairtrade Cotton Trouser Black £6.99
shirts have all sizes including up to 17.5 collar in the shirt (which is hard to find).
trousers 26" to 38" waist
there are also bargains for younger ones
Here is a list