What is my sister size in a bra?

SISTER SIZE DOWN: One actual size smaller than your current Band size AND one letter name larger than your current Cup. For example, if you wear a 34C, your Sister Size DOWN would be 32D. SISTER SIZE UP: One actual size larger than your current Band size AND one letter name smaller than your current Cup.

Are sister bra sizes the same?

Yes, Sister sizes are sizes that have the same cup capacity but a different band size. For example, someone who wears a 32C could also wear a 30D and a 34B depending on if they want a tighter or looser fitting bra.

Which bra sizes are the same?

A 34C and a 32D are known as “sister sizes” which means that the cup will fit the same amount of breast tissue and the same applies for their other “sister sizes” of a 36B, 38A, 32D, 30DD, 28E.

Is 32B same as 34A?

32B and 34A are Sister Sizes. Sister Sizes are bra sizes that have the same cup size. So going to a 32B will keep the same size cup as 34A. The main thing to know about sister sizes is, “If one (band or cup) size goes up the other goes down.” Whenever you change bra sizes, you will work with Sister Sizes.

Is 36A the same as 34B?

Another example, a 34B and 36A are the same cup size. The only difference is the band size. The 36 is a bigger band size than the 34. Here’s an example of some other sister sizes.

Is 36B bigger than 34C?

The next sister size to a 34C is a 36B, which is the new size to try instead. The cups will still be the same size, but the band will be roomier.

Is 30D the same as 34B?

However, a 34B is also equivalent in cup volume to a 30D, 32C, and a 36A. All three aforementioned sizes are a B cup despite what their cup letter indicates. This is called sister sizing.

Should I Sister size up or down?

Go up a band size (if your band is too tight), but go down a cup size. For example, if you’re wearing a 34C and the cups fit, but the band is small, you might think “I’ll just go up a band size and try a 36C.” However, sizing up that way will likely result in cups that are too big because a 36C’s sister size is a 34D.

What is the sister size for 34DD?

Size Chart For Sister Sizes For 36 Bra Band Size

What is 32B sister size?

Size Chart For Sister Sizes For 32 Bra Band Size