I agree.
We can only buy my son's uniform from one shop.
The rugby kit is Samurai, and the shirt, shorts and socks are the best part of £100 - he's started his third year of secondary school today, and he's growing like mad, so in the three years of secondary school so far, we've had to buy 5 full kits.
The shirts have the school logo, at £45 a pop, so you can't buy plain ones from M&S, the trousers are a particular grey unique to the school, at £50 a go, so trying to replace with another grey sticks out like a sore thumb.
The logo'd PE T-Shirts, at £25 a go, are Fruit of the Loom cheap rubbish.
It's a right racket.