Reviewed
38A vs 36B
38A and 36B are sister sizes: the cups hold the same volume. 38A has the looser band and 36B the firmer one, so pick by how the band feels.
Side by side
| 38A | 36B | |
|---|---|---|
| Relationship | Sister sizes | |
| UK | 38A | 36B |
| AU | 16A | 14B |
| EU | 85A | 80B |
| FR | 100A | 95B |
| Underbust | 38–39 in | 36–37 in |
| Bust | ≈ 39 in | ≈ 38 in |
| Cup volume | Same | |
On the size chart
38A is marked in ink and 36B is outlined. The yellow diagonal through 38A shows every size with the same cup volume.
A
B
C
D
DD
DDD
G
H
28
30
32
34
36
38
40
42
44
Read each size
Questions
Is 38A the same as 36B?
38A and 36B are sister sizes: the cups hold the same volume. 38A has the looser band and 36B the firmer one, so pick by how the band feels.
Can I wear 36B if I'm a 38A?
Often, yes. The cups hold the same volume, so the change you'll feel is the band: 36B is firmer. Choose by how the band sits, level and snug on the loosest hook.
What are 38A and 36B in UK sizes?
38A is UK 38A and 36B is UK 36B. In Europe they are 85A and 80B.