AliExpress Kids Size Chart

AliExpress has a huge selection of children's clothing at a fraction of retail prices, but the Chinese height-based sizing system confuses many parents. Instead of US sizes like 4T or size 7, AliExpress kids clothing is labeled by height — 90, 100, 110, 120 and so on. This system measures your child's height in centimetres and assigns the corresponding size. While more logical than age-based sizing, it requires an up-to-date height measurement. Kids shoes on AliExpress use EU sizing and tend to run slightly small, so sizing up half a size is recommended. Our converter maps standard US kids sizes to AliExpress height-based equivalents for tops, bottoms and shoes. Note that AliExpress kids clothing tends to run small even within the height system, so going one size up from the measured height is common advice.