Find your size
Bra sizes normally consist of a number and a letter (for example 75C). The number shows the size of the underband and the letter represents the cup size.
Once you have found your size (number and letter) you can consult the chart below to see which size to order when buying a Boob Seamless BH. First you need to take your measurements. So find a tape measure, put on a soft unpadded, non-wired bra, and breathe out!
Taking your measurements
Measure across the fullest point of your bust (A) and measure under the bust (B).
Size of underband
The under-bust measurement (B) shows the size of your underband.
| Under bust |
EU |
FR/ES/BE |
UK/US |
| 68-72 cm |
70 |
85 |
32 |
| 73-77 cm |
75 |
90 |
34 |
| 78-82 cm |
80 |
95 |
36 |
| 83-87 cm |
85 |
100 |
38 |
| 88-92 cm |
90 |
105 |
40 |
| 93-97 cm |
95 |
110 |
42 |
| 98-102 cm |
100 |
115 |
44 |
Cup size
The difference between the measurement across the fullest part of your bust (A) and the under-bust measurement (B) gives your cup size:
- A - cup: 12-14 cm difference
- B - cup: 14-16 cm difference
- C - cup: 16-18 cm difference
- D - cup: 18-20 cm difference
- E - cup: 20-22 cm difference
- F - cup: 22-24 cm difference
| EU |
UK |
US |
| A |
A |
A |
| B |
B |
B |
| C |
C |
C |
| D |
DD |
D |
| E |
E |
DD/E |
| F |
F |
DDD/F |
| G |
G |
DDDD/G
|
Size guide
| |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
| A |
S |
S |
S |
M |
L |
L |
|
| B |
S |
S |
M |
M |
L |
L |
XL |
| C |
S |
M |
M |
M |
L |
L |
XL |
| D |
M |
M |
M |
L |
L |
XL |
XL |
| E |
M |
M |
L |
L |
XL |
XL |
XL |
| F |
L |
L |
L |
XL |
XL |
XL |
|
| G |
L |
L |
XL |
XL |
XL |
XL |
|
Read our tips and advice when choosing a nursing bra!
Guide to our nursing bras.
If you need assistance in finding the right bra for you, please contact us at shop@boobdesign.com and we will happily help you!