Upper bust-lower bust = cup, 77-65= 12. Corresponding to the comparison table below, it can be seen that it is a B cup.
Pay attention to three points when measuring bra size:
The calculated number of cups is not necessarily the size you should finally buy. There are three possibilities:
(1) Too much fat: the number of cups is higher. (For example, when the difference is C, D is usually selected.)
(2) The calculated difference is vague: you should try to choose a larger cup, so that there is room for breast development. (For example, if the difference between C and D is 15, D is usually selected. )
(3) The breast shape is flat as loose sand: the smaller the measurement difference, the greater the cup grade. (For example, if the lost fat is molded according to the scientific dressing method, the measured difference is the B cup, so the selected cup is the C cup).
Extended data
A brief history of development
Before the Renaissance, European women's bodies were almost unconstrained. Ladies wear petticoats as underwear; Working-class women and peasant women wear small waists with lace on their chests.
1859, a man named Henry in Brooklyn, new york applied for a patent for "symmetrical spherical bra", which was regarded as the prototype of the bra.
1907, French designer paul poiret "announced the decline of corsets and the rise of bras in the name of freedom". He is therefore regarded as the inventor of the bra.
1914165438+1October 3rd, Mary applied for the registered patent of "backless bra" in the name of afforcescrosby.
In the 1920s, a tall and slim figure was very popular. The main change of the bra is that there is no support. People use special lace to support and stabilize breasts.
In 1930s, curvaceous beauty came back into vogue. A lot of elastic bands are used on the back of the bra, and zippers replace hooks. In addition, the steel bra also led to the invention of padding.
Baidu encyclopedia-bra size comparison table
Baidu encyclopedia-bra