How to calculate the size of underwear

Lower bust: under the breast, the area of the chest, and the circle that buttons the back when wearing underwear. There are two ways to express the size of underwear: one is 32 34 36, and the other is 70 75 80, that is, 70=32 75=34 80=36, so we often see the words 32/70, 34/75, 36/80 on underwear labels.

Cup: English letters are used to distinguish the size of breasts, and the order is 26 English letters. The later you prove, the bigger your breasts are.

Cup size = bust-lower bust (the difference between bust and lower bust)

AA cup is about 7.5cm A cup is about 10cm? B cup is about 12.5cm, C cup is about 15cm, D cup is about 17.5cm, and E cup is about 20cm. (For example, the bust is 83cm, and the lower bust is 70cm) You should wear = & gt70 B, that is, the logo (32B/70B).

Measurement method:

1. Measure the bust and lower bust with a ruler. Breast ptosis should be measured after pushing the breast to the normal position.

2. Determine the bra cup. Cup size = bust-lower bust. Generally, cups are represented by capital English letters such as A, B and C.. Every 2.5cm is a grade, with AA at least 7.5cm, A at 10cm, B at 12.5cm, C at 15cm, D at 17.5cm and E at 20cm.. Further up, it is considered to be a special size.

3, the lower bust plus the cup size is the bra model.

Extended data:

Brass is one of the underwear used by women, also known as bra cloth, bra, bra or bra. Its function is to cover and support the breast. It is said that the word "bra" first appeared in 1907, when the American fashion magazine VOUGE printed the word "bra", and 19 1 year "bra" was officially included in the Oxford dictionary.

There are different opinions about the origin of Bra, but most people think that it originated in France and is called "bra" (BRA for short). Medieval European aristocrats wore very tight corsets. Later, because the corset was too troublesome, two handkerchiefs were used to make a corset, which became the prototype of a modern bra.

Women's breasts are mostly adipose tissue, and some ligaments and skin provide internal support. But sometimes these supports are not enough to support the breast (especially for elderly women) or prevent the breast from moving, thus causing pain and discomfort. The main reason for wearing a bra is to provide external support for the breasts and increase comfort and mobility.

Quality appraisal:

A look: whether there is deviation between the left and right cups of the bra and whether the fabric pattern is symmetrical; Whether the front and rear hooks are smooth to avoid scratching the skin.

Two touches: the bra fabric should be able to absorb sweat and will not generate static electricity; The lining is pure cotton, and the workmanship should be fine and smooth.

Three pulls: The shoulder straps and flanks of the bra should be elastic and flexible, and should be able to stretch freely with the movement of the body.

Four tests: the position of the bra shoulder strap should be adjusted at the shoulder socket, which is comfortable and can maintain the elasticity of the bra; The radian of the bra edge surface should be consistent with the radian of the side of the body; Lace should be soft and not itchy.

Reference link:

Bra-Baidu Encyclopedia