At present, there is a kind of children's clothing in size 55-85 on the market. This is called the standard code, because both the height code and the standard code use the numbers 75 and 80, so some people will confuse the standard code with the height code, but the clothes in the standard code will look too big. If you think the size is too small when you buy clothes, but the clothes look too big, it is likely that you will use the standard size instead of the height size.
In the age size, m stands for month, that is, month, 3M is the clothes size suitable for a 3-month baby, and 6M is the clothes size suitable for a 6-month baby; Y is the year, indicating the year and age of the baby, so 1Y is the appropriate clothes size for 1 year-old baby.
Nowadays, single and double sizes are quite common in children's wear market. Each size is a different size, corresponding to different ages and heights. For example, clothes sizes 5 and 6, the corresponding baby age is 3-4 years old, the height size is 100, and the appropriate height is 95- 105cm.
There are also clothing sizes marked 52, 59, 66 and 73, which are suitable for babies under/kloc-0. There is a specific one-month comparison table on it.