Reviewed
36DDD vs 38DDD
38DDD is bigger than 36DDD. The cup letter is the same, but cup volume grows with the band, so 38DDD's cups hold more as well as having the longer band.
Side by side
| 36DDD | 38DDD | |
|---|---|---|
| Relationship | Same cup letter, different band | |
| UK | 36E | 38E |
| AU | 14E | 16E |
| EU | 80F | 85F |
| FR | 95F | 100F |
| Underbust | 36–37 in | 38–39 in |
| Bust | ≈ 42 in | ≈ 44 in |
| Cup volume | 38DDD holds more | |
On the size chart
36DDD is marked in ink and 38DDD is outlined. The yellow diagonal through 36DDD 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 36DDD or 38DDD bigger?
38DDD is bigger than 36DDD. The cup letter is the same, but cup volume grows with the band, so 38DDD's cups hold more as well as having the longer band.
Can I wear 38DDD if I'm a 36DDD?
Only if the fit check says so. Changing the band also changes the cup volume, so try both where returns are easy.
What are 36DDD and 38DDD in UK sizes?
36DDD is UK 36E and 38DDD is UK 38E. In Europe they are 80F and 85F.