It's only minimised if you literally buy one set which having been made out of polyester they smell after a while.
I purchased 2x skirt at 18.50 each
2 x blazers 30 pound or so
Shirts. Had to be blue which is harder to get and even harder purchase as a girls shirt in slim.fit so 15 pound for 3 in m&s . Bought 2 packets as I work most evenings so dont even see her to wash them and I'm not putting a wash on for 1 or 2 shirts so that lasts me the week or til I have enough for a light load.
They expect proper shoes too. And when it's well over a mile walk cheap ballet pumps dont cut it so the shoes cost 60-75 pounds in themselves .
And the pe kit isnt cheap either. 11 quid for a polo shirt. Theres the skort that's like 12 quid or the leggings and the official sweatshirt that cost 19 pounds.
I suppose if you wash daily and have plenty to make up the loads so you arent putting the machine on for like 3 items then u may get away with less but I couldn't do it with less than 2 blazers and skirts.
Then theres the other bug bear. That even when they "allow" high street stuff that the restrictions placed make it impossible.
For instance you can get a cheap black hoody in asda for pe. But no goods allowed.
You can buy sports leggings. Great but try getting ones with no logo or no visible logo and are black and not see through.
Base layers. They sodding go under a t shirt so you would assume it wouldnt matter . Wrong. U cant buy the 5 pound sainsbury one cos well coloured piping.
So it all ends up being easier to get at inflated prices from suppliers . For shit quality