Size chart

Our size charts will help you find the right size for your maternity wear and nursing bras. You'll also find our size recommendations for baby clothes here.

  1. Maternity wear
  2. Maternity bridal wear
  3. maternity jeans
  4. Nursing bras
  5. Baby clothes
  6. Help with finding the right size

1. Maternity wear

Simply choose your maternity size based on the size you wore before pregnancy. All our styles are designed to allow room for your growing belly in your regular size.* Learn more about the fit of our maternity wear in our Maternity Wear Shopping Guide.

Your maternity size = your regular size before pregnancy


XXS XS S M L XL XXL 3XL 4XL 5XL 6XL
EU 32 34 36 38 40 42 44 46 48 50 52
FR 34 36 38 40 42 44 46 48 50 52 54
UK 4 6 8 10 12 14 16 18 20 22 24
US 2 4 6 8 10 12 14 16 18 20 22

*In rare cases of above-average weight gain, e.g., due to severe water retention, you may need a size larger than usual.

2. Maternity bridal wear

Please refer to our maternity bridal size chart for guidance. We recommend choosing your dress approximately 4-6 weeks before the wedding. This will give you a very good idea of ​​how the dress will look on your big day.
If you can't wait, no problem! Our maternity bridal wear is specially designed to adapt to your growing belly throughout your pregnancy. This ensures your maternity wedding dress always fits perfectly, regardless of the size of your baby bump.

You can find more information about getting married with a baby bump in our shopping guide for maternity bridal wear.

3. Maternity jeans

Our maternity jeans are equipped with elastic inserts and stretchy belly bands. Many styles also feature an adjustable waistband. More information is also available here:

Your maternity jeans size = your pre-pregnancy jeans size

Jeans sizes EU sizes
25 32

26

 34/36
28 36
29 36/38
30 38
31 40
32 42
33 44
34 46

You can find out more about maternity jeans in our shopping guide: Maternity Jeans

4. Nursing bras

To determine your correct nursing bra size, you need two measurements: your underbust measurement and your bust measurement. You can easily measure both yourself using a measuring tape. Based on these measurements, you can then consult our size charts to find the right nursing bra size for you.

Step 1: Determine your underbust size. Measure the circumference directly under your breasts with a measuring tape. It's best to stand sideways in front of a mirror and make sure the tape is straight and at the same height all the way around. Now exhale and take the measurement. The tape should fit snugly around your body, but not dig in. The measurement in centimeters corresponds to your underbust band size.

Underbust measurement in cm 68-72 73-77 78-82 83-87 88-92 93-97 98-102
EU 70 75 80 85 90 95 100
UK/US 32 34 36 38 40 42 44
FR 85 90 95 100 105 110 115

Step 2: Determine your bust measurement. Measure your bust circumference again, this time precisely at the fullest part of your breasts. Check in a mirror from the side to ensure the measuring tape lies flat and evenly around your body. The tape should be loose during this measurement. Round up rather than down on the result. The table shows which cup size corresponds to the measured centimeter value. Note: EU cup sizes differ from UK/US cup sizes. You can find both versions in our table.

EU Cup (UK/US) 70(32) 75(34) 80(36) 85(38) 90(40) 95(42) 100(44)
A 82-84 87-89 92-94 97-99 102-104 107-109 112-114
B 84-86 89-91 94-96 99-101 104-106 109-111 114-116
C 86-88 91-93 96-98 101-103 106-108 111-113 116-118
D 88-90 93-95 98-100 103-105 108-110 113-115 118-120
E (DD) 90-92 95-97 100-102 105-107 110-112 115-117 120-122
F (E) 92-94 97-99 102-104 107-109 112-114 117-119 122-124
G (F) / 99-101 104-106 109-111 114-116 119-121 124-126
H (FF) / / 106-108 111-113 116-118 121-123 126-128

When to measure? Since your breasts change significantly during pregnancy and after birth, we recommend measuring your nursing bra size in the 4th and again in the 7th month of pregnancy, as well as after birth and once your milk has come in. You can find more tips on measuring correctly and finding the perfect fit in our nursing bra buying guide.

Sister sizes: If your measured size isn't currently in stock, you can try a so-called sister size. To do this, either choose one band size smaller and one cup size larger, or one band size larger and one cup size smaller. For example, for bra size 85C, sister sizes are 80D and 90B. You can find out more in our nursing bra guide.

5. Baby clothes

Baby clothing sizes are determined by height. Our baby clothes are often sized in months. Size 0-3 months corresponds roughly to a clothing size 50-62.

Age in months Height in cm Clothing size
Premature babies 38-44 44
0-1 44-50 55
1-2 51-56 60
2-3 57-62 62
4-6 63-68 68
7-9 69-74 74
10-12 75-80 80
13-18 81-86 86
24 87-92 92
36 93-98 98

Hats

Age in months Head circumference in cm
Premature babies 33-35
0-2 35-37
3-4 37-39
4-5 39-41
5-6 41-43
6-9 43-45
9-12 45-47
12-18 47-49
18-24 49-51
24-36 51-52

Socks and shoes

Age in months Foot length in cm shoe size
0-3 10 16
3-6 10.5 17
6-9 11 18
9-12 11.5 19
12-15 12.3 20
15-18 13 21
18-21 13.5 22
21-24 13.5 23

6. Help with finding the right size

For over 20 years, we have been advising our customers and are therefore experts in maternity and nursing wear, as well as nursing bras. If you have any questions about your size, you are welcome to take advantage of our personal and obligation-free consultation by phone (Mon-Fri from 8 am to 6 pm) or by email at support@mamarella.com.
Simply try on your selection at home in peace and quiet, and if something doesn't fit, you can easily return it to us and receive your money back immediately.