Clarkes or Startrite for shoes.
Have found that patent leather actually looks better after a term than normal. DD grows very slowly and only gets through 2 pairs of shoes in a year - current ones have been going since September last year and still look great.
Also, seems that schools are fine with coloured lights and the odd diamante - have gone with 'if it's in the school uniform section then it is acceptable for school'. I believe that there are some schools that specify exact style and manufacturer though!
Wish schools would put full details of what is acceptable on the uniform lists. Rang DD's new school yesterday as they put 'black skirts or trousers' and I wanted to finish up the 6 charcoal grey pinafores that she has. Turned out that grey was fine, and pinafores were fine, and that the blue or black shorts for PE actually meant black leggings...
Buy more than you think you will need of things - I started out with 2 cardigans, 3 polos and 3 pinafores. I now have 4 cardigans, 9 polos, 5 pinafores and 4 summer dresses.
Jersey pinafores are easier for the little ones to pull on, and some stores do a pinafore/shirt in one that just pulls over the head.
Was amazed how much uniform has changed since I was a child - socks for the summer with frills to match the summer dresses, pretty sparkly things on the pinafores, uniform-coordinated hair accessories etc.