It depends on whether you prefer a thicker cotton coat or a thinner cotton coat with a few centimeters of silk cotton. If it is a cotton-padded coat just worn in winter, it needs to be thinner, and one centimeter of silk cotton is enough. If you wear cotton-padded clothes in severe winter, you need a thicker cotton-padded clothes, and you need about 2.5 cm of silk cotton, depending on what kind of cotton-padded clothes you need.
There are two styles of ordinary clothes:
One is S (small), M (medium), L (large), XL (large); The second is the form of height plus bust, such as 160/80A, 165/85A, 170/85A, etc. The first label is not standard. Whether domestic or imported clothing, models must be marked according to China's clothing model standard GB/T 1335, and English letters can only be used as auxiliary codes.
In the national standard GB/T 1335, the size of blouse S (small) is155/80a; The size m (medium) is160/84a; The large size is 165/88A. "Size" refers to the length of clothes, and "type" refers to the thinness of clothes. For example, 165/88A, the numbers before and after the diagonal line indicate the height of the human body and the bust or waist of the human body, and the letters after the diagonal line indicate the physical characteristics of the human body.