Dd's school is offically inadequate. Rather than doing something about the appauling way that reading is being taught the new head is obcessed about black shoes and logoed sweatshirts. Provided children are comfortable and clean it really should not matter what they wear provided its practical.
I feel that focussing on uniform when the school has had an OFSTED that is only marginally better than the muslim school up north is missing the point. OFSTED made no criticism of what the children were wearing. OFSTED was critical about lack of ambtion in teaching targets and poor quality marking.
In finland children don't wear uniform and I am sure that that head teachers don't get their knickers in a twist about a four year old wearing a TESCOs cardigan.