1, different manufacturers use different versions, because the clothes on the market include versions from all over the world, such as the United States and Europe, and the standards for judging are different, so the standards for sizes are different.

2. The manufacturers have made their own adjustments and modifications to the styles and styles of clothes, and the sizes of chest, waist and buttocks of the modified clothes will inevitably change. So there must be a difference in size.

Extended data

Clothing size comparison table s, m, l, XL, XXL, XXXL standard sizes for men and women.

Comparison table of female standard size

Note: The above formulas are empirical data parameters, which are applicable to the vast majority of people, but not to special body shape requirements. A common formula used by China to judge obesity is: female standard weight (kg) = body length (cm)- 102 Note: There is no absolute relationship between height and weight, and plump girls with height 155CM may wear the same size as thin girls with height 168CM. Chest circumference is the key factor affecting the choice of coat size. I suggest you choose your chest circumference.

Comparison table of standard size of women's shirts

The meaning of national clothing size definition: "size" refers to the height of human body, in centimeters, which is the basis for designing and purchasing clothing length; "Type" refers to the bust and waist circumference of the human body, in centimeters, which is the basis for designing and purchasing clothes. Body type classification: according to the difference between chest circumference and waist circumference, body types are divided into four categories. The body classification codes are Y (thin), A (normal), B (overweight) and C (obese). This size comparison table is for reference only. Please try it on and choose the size that suits you.

Baidu encyclopedia-size