Since my eldest has started school, I realised she needs far fewer clothes because most of the time she is in school uniform or pyjamas, so I’ve really tried to reduce the amount of stuff I buy.
I suppose the right amount would be enough for a 10 day holiday?
But it also depends on what they like to wear. Based on that, my DD would need: 10x dresses (7 casual/ 3 party), 2x playsuits, 3x cardigans, 4x T-shirts, 2x leggings, 1 pair of shorts, 2x skirts (Summer wardrobe).
My DS goes to nursery so still needs a larger wardrobe, but once he starts school I suppose he would need: 4x joggers, 4x shorts, 4x jumpers, 8x T-shirts, 1x shirt sleeved shirt, 1x long sleeved shirt, 1x smart trousers. Maybe more shorts for the summer.
Do you know roughly how much your DC have of everything?