Reviewed
34B vs 34C
34C is bigger than 34B. Same band, and 34C has the larger cup letter, so it holds more.
Side by side
| 34B | 34C | |
|---|---|---|
| Relationship | Same band, different cup | |
| UK | 34B | 34C |
| AU | 12B | 12C |
| EU | 75B | 75C |
| FR | 90B | 90C |
| Underbust | 34–35 in | 34–35 in |
| Bust | ≈ 36 in | ≈ 37 in |
| Cup volume | 34C holds more | |
On the size chart
34B is marked in ink and 34C is outlined. The yellow diagonal through 34B 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 34B or 34C bigger?
34C is bigger than 34B. Same band, and 34C has the larger cup letter, so it holds more.
Can I wear 34C if I'm a 34B?
Only if the fit check says so. A different cup letter on the same band changes the cup volume, so try both where returns are easy.
What are 34B and 34C in UK sizes?
34B is UK 34B and 34C is UK 34C. In Europe they are 75B and 75C.