2. Underwear sizes 80A and 80 refer to the lower bust. Some are marked 34A, and 34 is inches, which is the upper bust.

The measurement of human body refers to the bust/waist/hip circumference, which is usually abbreviated as B/W/H and C/W/H if it is male. The measurement is written as xx-yy-zz, and the unit of measurement is centimeters or inches.

The fashion world often uses measurements, and it is almost only for women. Although many people say that 92-6 1-92cm(36-24-36 inches) is the ideal measurement, the best measurement figures are different for women of different races and heights.

Determine the cup size of the mask. The size of the cup is the difference between the upper bust minus the lower bust. Generally speaking, choose a cup around 10cm, b cup around 12.5cm, c cup around 15cm, d cup around 17.5cm, e cup around 20cm and f cup above 20cm.

Bra size has different expressions in different countries. Usually we see American, European and Japanese sizes.

Extended data:

Chest circumference: generally refers to the outer circumference of a person's chest, and the length can be said to be inches or centimeters. Chest circumference is also divided into upper chest and lower chest.

It also refers to the circumference of the outer ring of the human chest.

Measurement is a general term for human bust, waist circumference and hip circumference. Curved beauty is an important symbol to measure the beauty of women's body, and the "three measurements" of human body is the core factor to form curved beauty.

Men and women of the same nationality are correlated in height, weight and other parameters, which can be converted to each other. Japanese scholar Masamitsu Oshima obtained the conversion coefficient of female body shape from male data (excerpt): the chest circumference coefficient is 90%, the waist circumference coefficient is 89%, and the hip circumference coefficient is 102%? . ?

Baidu encyclopedia: measurements

Baidu encyclopedia: bust