Clothing size standard is based on the basic size of human body, according to different styles, plus appropriate looseness. Once the garment size is determined, it becomes the basis of garment manufacturing.

Standard size comparison table (for reference only, subject to the actual product size):

Standard size for boys:

Standard size for girls:

Children's wear depends not only on size, but also on length, waist circumference, height and weight.

Extended data:

There are two kinds of common clothes: one is S (small), M (medium), L (large) and XL (large); The other is the form of height plus bust, such as 160/80A, 165/85A, 170/85A, etc. The first one is not standardized. Whether domestic or imported clothing, it must be identified according to China clothing model standard GB/T 1335, and English letters can only be used as auxiliary codes.

In the national standard GB/T 1335, S (trumpet) is155/80a; M (middle) is160/84a; L (large) is 165/88a. "Size" refers to the length of clothes, and "type" refers to the weight of clothes.

For example, 165/88a, the numbers before and after the diagonal line indicate the height of the human body and the chest circumference or waist circumference of the human body, and the letters after the diagonal line indicate the body shape characteristics of the human body. Type Y has a big chest and a small waist, type A is normal, type B is slightly obese, and type C is obese. The way to distinguish the body shape is to look at the chest circumference MINUS the waist circumference.

References:

Baidu encyclopedia-size