Step 1 : Band

Using the measuring tape, measure around your rib cage directly under your bust. Ensure the tape measure is directly on your skin and straight, with a snug fit. (No decimals, please! Round up or round down).

Step 2 : Cup

Measure completely around the fullest part of the bust without flattening your breasts, ensuring that the tape measure is straight.

1. Enter your band measurement

 

2. Enter your bust measurement

 

Result :

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Sisterly Love

Your bra size shares a "sister size" - an equivalent size that holds the same volume as your cup (even if it is a different letter). Let's say you need to go down a band size - what cup size should you take? Follow the same color in the chart to the lower band size and you'll see what cup you need. Or, let's say your regular size is sold out - what other size may work for you? This handy chart will let you know!

A B C D E/DD F/DDD G H I
30
32
34
36
38
40
42
44
46
48

How to use the chart:

Bra sizes that share the same color are called sister sizes. For example, if you wish to go up a band you need to go down a cup. The band size increases as you move from top to bottom. Move up or down if your band doesn't fit quite right. The cup size increases as you move from left to right on the chart. Move left or right if your cup doesn't fit quite right.


Size Waist Hips
XS 24" - 25" 34" - 35"
S 26" - 27" 36" - 37"
M 28" - 30" 38" - 40"
L 31" - 33" 41" - 43"
XL 34" - 36" 44" - 46"
XXL 37" - 39" 47" - 49"
XXXL 40" - 42" 50" - 52"

Size Bust Waist Hips
XS 32" - 33" 24" - 25" 34" - 35"
S 34" - 35" 26" - 27" 36" - 37"
M 36" - 37" 28" - 30" 38" - 40"
L 38" - 39" 31" - 33" 41" - 43"
XL 40" - 42" 34" - 36" 44" - 46"
XXL 43" - 45" 37" - 39" 47" - 49"
XXXL 46" - 48" 40" - 42" 50" - 52"

Band
France Europe Montelle
80 65 30
85 70 32
90 75 34
95 80 36
100 85 38
105 90 40
110 95 42
Cup
France / Europe Montelle
A A
B B
C C
D D
E E / DD
F F / DDD
G G
H H

Size Cup guide
S 32B 32C 34A
M 32D 34B 34C 34D 36A 36B
L 36C 36D 38B
XL 38C 38D
XXL 40C 40D
XXXL 42C 42D

Size Cup guide
SF 30G 30H 32E 32F
MF 32G 32H 34E 34F
LF 34G 34H 36E 36F
XLF 36G 36H 38E 38F
XXLF 38G 38H 40E 40F
XXXLF 40G 40H 42E 42F