What is the relationship between bust and cup size?

Many people don't know the relationship between bust and cup size, so when they buy underwear, they usually don't measure their waist size, but go to the underwear store to buy the one that suits them. This is quite troublesome, and they worry that it will be bad if they buy it back and it doesn't fit them. So before buying underwear, you need to understand your bust size, because bust and cup size are closely related. So what is the relationship between bust and cup size?

The numbers 32, 34, and 36 refer to the circumference of the underbust. 32=70cm, 34=75cm, 36=80cm, and so on (different countries have different specifications, so some bras are marked as 32B and some are marked as 70B, but shopping malls generally mark sizes as 70, 75, and 80)

The bigger the number, the fatter the person. It has nothing to do with breast size.

Then explain AG. The smallest size of ordinary bras is A, and AA is even smaller. They are basically not sold in this size. If you have a flat chest, you don’t need to wear bras. It’s not necessary to spend money.

The size of the letter is determined by how many centimeters the bust is larger than the underbust. (The underbust is the circumference of the seam below the chest at the ribs, measured in centimeters)

A is the number of centimeters of the chest circumference, which is about 5-8 centimeters larger than the underbust circumference.

B is the number of centimeters of the chest circumference, which is about 10-12.5 cm larger than the underbust circumference.

C is the number of centimeters of the chest circumference, which is about 15 centimeters larger than the underbust circumference.

D is the number of centimeters of the chest circumference, which is about 17.5 cm larger than the underbust circumference.

E is the number of centimeters of the chest circumference, which is about 20 centimeters larger than the underbust circumference.

F is the chest circumference in centimeters, which is about 22.5 cm larger than the underbust circumference.

G is the number of centimeters of the chest circumference, which is about 25 centimeters larger than the underbust circumference.

For example, a girl has a chest circumference of 90 cm and a lower circumference of 74 cm, which equals 16. She can wear a C cup bra. She can wear a 75C or 70C (may be a bit tight), as long as it is comfortable and feels right.

The bigger the number, the fatter the person.

For example, a girl wearing 75E will definitely have bigger breasts than a girl wearing 80C, and she will be thinner~~~

There is definitely a lot of relationship between bust and cup size. Ordinary women must look at their bust when buying a bra. If the bust is large, it would be unreasonable to wear small bras. The bra must be loose enough and cannot be too tight. If you wear tight bras for too long and compress the breasts, you will easily suffer from breast diseases. So everyone should choose according to their bust.