What bra size could also fit?
The so called sister size , sometimes also called diagonal size, of a bra is not the same size. The sister size is the next smallest or next larger bra size. It only varies in terms of a wider or tighter under bust circumference.
1
So if you feel that the under bust band is too tightyou can try to take the next size up of the under bust sizes with a smaller cup size: if your size is 36D, then size 38C has the same cup volume and a looser under bust.
2
If you think that the under bust band feels to loose, take the next smaller under bust size with a bigger cup: if your size is 40B, then the size 38C has the same cup and a tighter under bust.
30A |
32A |
34A |
36A |
38A |
40A |
30B |
32B |
34B |
36B |
38B |
40B |
30C |
32C |
34C |
36C |
38C |
40C |
30D |
32D |
34D |
36D |
38D |
40D |