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Tiffany Rose Maternity
Winner of the Queen's Award
2013 & 2018
Tiffany Rose Maternity
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Canada
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USA

What's my size?

We understand how difficult it can be choosing the right size when your shape is continually changing! This is why we aim to keep our sizing guidelines very simple and fuss-free.

All of the Tiffany Rose designs are cut specifically for maternity.   Our general rule is to choose your pre-pregnancy size.

Since it is likely your bust size is growing, we also recommend you refer to the bra sizing guideline below.

International Sizing Chart:

Tiffany
Rose
Bra Size
(US/CA)
Dress Size
(US/CA)
Under Bust Over Bust
(inches) (cm) (inches) (cm)
0 30-32 A-B 2-4 < 31.5 < 80 < 35.5 < 90
1 32-34 A-B 4-6 31.5 - 33.5 80 - 85 35.5 - 37.5 90 - 95
2 34-36 B-D 6-8 33.5 - 35.5 85 - 90 37.5 - 39.5 95 - 100
3 34-36 C-E 8-10 35.5 - 37.5 90 - 95 39.5 - 41.5 100 - 105
4 36-38 C-F 10-12 37.5 - 39.5 95 - 100 41.5 - 43.5 105 - 110
5 38-40 C-F 12-14 39.5 - 41.5 100 - 105 43.5 - 45.5 110 - 115
6 40-42 C-G 14-16 41.5 - 43.5 105 - 110 45.5 - 47.5 115 - 120
7 42-44 D-J 16-18 43.5 - 45.5 110 - 115 47.5 - 49.5 120 - 125
8 44-46 D-J 18-20 45.5 - 47.5 115 - 120 49.5 - 51.5 125 - 130
9 46-48 D-J 20-22 47.5 - 49.5 120 - 125 51.5 - 53.5 130 - 135

If you find your bra size is shown more than once in the above table, decide how fitted you would like the outfit to be (do you want to allow extra room for growth?) and also cross-reference it with your dress size, which will help ensure the right fit for you.

If you would like any further help selecting your size, please contact us and we will be delighted to assist!