The gap between the bust and the lower bust of the cup model;

AA is about 7.5cm

About 10 cm.

B is about12.5cm.

C is about 15cm.

D is about17.5cm.

About 20 centimeters

About 22.5 cm

G is about 25 cm.

For example, if a girl's lower bust is 46cm, and her bust difference is about 25cm, her cup can be called 46 g.

Extended data:

Chen Qian, Manifen's assistant, told reporters that from the sales situation, in recent years, the sales of large cup underwear are increasing year by year. In the past, A cups and B cups were conventional sizes. Now the underwear sales of C cups and D cups catch up with those of A cups and B cups. A number of underwear counter salesmen also said that the current mainstream sales sizes are C cups and D cups.

Xiong Juan is the owner of Whispering Underwear in Sanxin Street, and has been selling underwear for more than ten years. She told reporters that in the past, C-cup underwear could be classified as large cups, but now many underwear brands have re-established standards according to market demand. A cup of C or less is considered a small cup, and only D and E are considered as large cups in the strict sense. 10 years ago, she only sold dozens of underwear above D cups every month, but now she can sell hundreds of underwear a week, and G cups are often sold out.

The concept of wearing underwear is changing;

The increase of chest circumference is one of the reasons why the size of women's underwear becomes larger. It is understood that the Institute of Ergonomics of Beijing Institute of Fashion Technology has conducted a sampling survey on the physical changes of nearly 3,000 women in China in six years. As a result, due to the improvement of quality of life and more balanced nutrition, the height of women in China increased by 0.5 cm on average during the period of 10, and the chest circumference expanded by nearly 1 cm.

Chen Qian said that many young mothers go to the counter to buy girls' underwear for their daughters, paying great attention to the quality of underwear, which is beneficial to girls' physical development. Some young women are very familiar with how to buy underwear and are very particular about it.

"People's concept of wearing underwear is changing." Xiong Juan said that in the past, there was a traditional idea that the main function of underwear was to restrain the body, and not to show the feminine curves excessively. In the 1970s and 1980s, women preferred to choose a size smaller than the actual demand for flat breasts. Now the concept is just the opposite. Women know how to maintain and choose to wear underwear that suits them, which makes the whole person look more tall and straight, which is one of the reasons why the cups are getting bigger and bigger.

China News Network Wuhan women's bra has increased by one cup in ten years, and C cups and D cups have become the mainstream of consumption.