AIBU to not wash stuff more?

[meladeso]

DS started reception yesterday

he's worn his trousers and polo twice - both look clean still (!?)
have put polo in wash tonight after day 2 anyway
trousers i was going to let him wear again tomorrow - is that grim?

how often do you wash this stuff??!

why don't i just instinctively know this...

it's like some weird parallel universe where i can't work out the right way to do things. school i mean.

Ds plays football at break so comes home covered in mud, and needs clean uniform each day. Dd wears same skirt and jumper all week with a clean blouse each day.

I have at least 5 sets of everything. She has a full clean set everyday at the moment. Cardigans will sometimes last longer when I know they aren't being worn for more than 10 mins. She's usually filthy but even if she isn't I don't want to miss somethibg and send her back dirty, I'd just rather our routine be clean each day

I have a week's worth of everything for convenience, but if something goes wrong, trousers and jumpers can do two days if they haven't copped for food/mud stains.

I wash pants/shirts/socks after every wear. Trousers and jumpers either when they get dirty or at the end of the week (ok, they never make it that long so about every two to three wears).