A bra sister is a bra size that has the same volume as the bra being examined.
Other tables exist for EU, Australia, and France.
US Band Sizes: 30, 32, 34, 36, 38, 40, 42, 44
US Cup Sizes: AA, A, B, C, D, DD, DDD/E, F, G, H, I, J
Strata |
Bra Sisters |
1 |
30AA |
2 |
30A, 32AA |
3 |
30B, 32A, 34AA |
4 |
30C, 32B, 34A, 36AA |
5 |
30D, 32C, 34B, 36A, 38AA |
6 |
30DD, 32D, 34C, 36B, 38A, 40AA |
7 |
30DDD/E, 32DD, 34D, 36C, 38B, 40A, 42AA |
8 |
30F, 32DDD/E, 34DD, 36D, 38C, 40B, 42A, 44AA |
9 |
30G, 32F, 34DDD/E, 36DD, 38D, 40C, 42B, 44A |
10 |
30H, 32G, 34F, 36DDD/E, 38DD, 40D, 42C, 44B |
11 |
30I, 32H, 34G, 36F, 38DDD/E, 40DD, 42D, 44C |
12 |
30J, 32I, 34H, 36G, 38F, 40DDD/E, 42DD, 44D |
13 |
32J, 34I, 36H, 38G, 40F, 42DDD/E, 44DD |
14 |
34J, 36I, 38H, 40G, 42F, 44DDD/E |
15 |
36J, 38I, 40H, 42G, 44F |
16 |
38J, 40I, 42H, 44G |
17 |
40J, 42I, 44H |
18 |
42J, 44I |
19 |
44J |