Bra size guide
Find your bra size
A good, well-fitting plus size bra is essential. That's why it's worth taking a few minutes to find the right size.
How to measure yourself
Calculate your size 1. Measure around the bust 2. Measure under the bust
All you need to find your measurements is a tape measure and a well-fitting bra. Make sure to choose an unpadded bra that is secure but not tight. Once you have entered your measurements, click on "Calculate your size" and you’ll be able to see what bra size we recommend you buy from Zizzi.
Measure with your tape measure around the fullest part of your bust. The tape should be horizontal and close to your body, but not tight.
Measure with your tape measure around the narrowest point just below the bust. The tape measure should be horizontal and close to your body, but not tight.
Size table
Breasts are different. This means that although we have recommended a size based on your two measurements, the shape of your breasts may influence whether you should adjust the size of the cup slightly. If your breasts are more pointed and narrower, you may want to consider a larger cup and a smaller band size. If your breasts are flatter and wider, we recommend choosing a smaller cup and perhaps a larger band size. You can click around the size chart here to see which measurements fit which sizes.
Under the breast (cm)
Around the breast (cm)
| 87 | 88 | 89 | |
|---|---|---|---|
| 101 | 80E | ||
| 102 | 80E | 80E | |
| 103 | 80F | 80E | 80E |
| 104 | 80F | 80F | 80E |
| 105 | 80G | 80F | 80F |
| 106 | 80G | 80G | 80F |
| 107 | 80H | 80G | 80G |
| 108 | 80H | 80H | 80G |
| 109 | 80I | 80H | 80H |
| 110 | 80I | 80I | 80H |
| 111 | 80J | 80I | 80I |
| 112 | 80J | 80J | 80I |
| 113 | 80K | 80J | 80J |
| 114 | 80K | 80K | 80J |
| 115 | 80K | 80K | |
| 116 | 80K |
Comparison of bra sizes
Our bra sizes are developed according to European measurement standards. If you are used to other sizes, you can compare them in the chart here.
| Size | EU | FR/ES | IT | UK | US | AU |
|---|---|---|---|---|---|---|
| 80B | 80B | 95B | 3B | 36B | 36B | 14B |
| 85B | 85B | 100B | 4B | 38B | 38B | 16B |
| 90B | 90B | 105B | 5B | 40B | 40B | 18B |
| 95B | 95B | 110B | 6B | 42B | 42B | 20B |
| 100B | 100B | 115B | 7B | 44B | 44B | 22B |
| 105B | 105B | 120B | 8B | 46B | 46B | 24B |
| 110B | 110B | 125B | 9B | 48B | 48B | 26B |
| 115B | 115B | 130B | 10B | 50B | 50B | 28B |
| 80C | 80C | 95C | 3C | 36C | 36C | 14C |
| 85C | 85C | 100C | 4C | 38C | 38C | 16C |
