When they go up a size and you have to replace everything...tops, leggings, vests, socks, coats, shoes, jumpers, cardigans....it is so expensive! I often find myself on eBay or Facebook marketplace buying second hand clothes for them and feeling bad that I don't buy them new things. I have a 6 month old and twin 3 year olds and we definitely earn more than the national average, but sizing up for all 3 is really expensive. Am i missing something? Someway to have presentable kids in nice clothes without breaking the bank? How people kit their kids out in head to toe next/gap/m&s is beyond me. Maybe im being tight rather than U.