Seraphine maternity clothes are expertly tailored to grow with your curves before, during & after pregnancy.

Our advice is simple: No need to change, just select your regular pre-pregnancy size.

Check out our maternity & nursing bra guide for more specific advice on choosing lingerie.

International
INTERNATIONAL SIZE GUIDE
US 0-2 4 6 8 10 12 14-16
US Denim 26 27 28 29 30 31 32
UK 6 8 10 12 14 16 18
ITALY 38 40 42 44 46 48 50
FRANCE 36 38 40 42 44 46 48
GERMANY 34 36 38 40 42 44 46
DENMARK 32 34 36 38 40 42 44
AUSTRALIA 6 8 10 12 14 16 18
Bust - the fullest measurement around your chest
BUST SIZE
BUST cm 81 cm 86 cm 91 cm 97 cm 102 cm 109 cm 117 cm
Hip - the fullest measurement around your hips under your bump
HIP SIZE
HIP cm 86 cm 91 cm 97 cm 102 cm 107 cm 114 cm 122 cm
Dual
Dual Size Guide
COUNTRY XS S M L XL
US 0-2 4-6 6-8 10-12 12-14
UK 6-8 8-10 10-12 14-16 16-18
ITALY 38-40 40-42 44-46 46-48 48-50
FRANCE 36-38 38-40 40-42 44-46 46-48
GERMANY 34-36 36-38 38-40 42-44 44-46
DENMARK 32-34 34-36 36-38 40-42 42-44
AUSTRALIA 6-8 8-10 10-12 14-16 16-18
Men
Men’s Dual Size Guide
Size XS S M L XL
To fit chest" 34-36" 36-38" 38-40" 42-44" 46-48"
To fit chest cm 87-91cm 91-97cm 97-102cm 107-112cm 117-122cm
Leggings
Leggings Size Guide
Hip Size Measurements
HEIGHT
34 - 36" (86 - 91cm) 38 - 40" (97 - 102cm) 42 - 46" (107 - 117cm)
4'11 - 5'3
(150 - 160cm)
S S M
5'3 - 5'7
(160 - 170cm)
S M L
5'7 - 6'0
(170 - 183cm)
M L L
Accessories
Main Range Accessories Sizing Guide
SIZES/M InchesS/M CMM/L InchesM/L CM
UNDERBUST 29 - 34 74 - 86 34 - 39 86 - 99
Baby
The Diana Collection
Baby Clothing Size Guide
SIZE3M6M12M18M24M
HEIGHT INCHES 22 3/4 - 26 26 - 29 29 - 32 1/2 32 1/2 - 36 1/4 36 1/4 - 39
HEIGHT CM 58 - 66 66 - 74 74 - 83 83 - 92 92 - 99
WEIGHT LB 13 1/4 - 17 3/4 17 3/4 - 22 22 - 26 1/2 26 1/2 - 30 3/4 30 3/4 - 33
WEIGHT KG 6 - 8 8 - 10 10 - 12 12 - 14 14 - 15
CHEST INCHES 16 7/8 - 18 1/4 18 1/4 - 19 1/2 19 1/2 - 20 1/4 20 1/4 - 21 21 - 21 3/4
CHEST CM 43 - 46 46 - 49 49 - 51 51 - 53 53 - 55
Baby Booties
SIZESONE SIZE - 0 to 6 months
FOOT LENGHT INCHES 3 1/8" - 4 3/8"
FOOT LENGTH CM 8 - 11
Baby Knitwear Hats
SIZESONE SIZE - 0 to 6 months
HEAD CIRCUMFERENCE INCHES Up to 18 1/8"
HEAD CIRCUMFERENCE CM Up to 46cm
Baby Bonnets
SIZESONE SIZE
HEAD CIRCUMFERENCE INCHES 17 3/4" - 19 5/8"
HEAD CIRCUMFERENCE CM 45 - 50
shoe
Shoetherapy
Shoe Size Guide
US 5 6 7 8 9 10 11
UK 3 4 5 6 7 8 9
EU/FR 36 37 38 39 40 41 42
seraphine printed maternity dress

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Nursing Clothes

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What Size Maternity Clothes Should I Buy?

Unsure which size maternity clothes you should be buying? At Seraphine our aim is to make your online shopping experience as simple as possible – so we use standard US sizing across our US site. This means that you can browse and buy our maternity wear with confidence. The charts on this page are designed to offer sizing information in inches and centimeters, to help you make the best possible choice when it comes to your maternity clothes.

Maternity Sizes Explained

Seraphine maternity clothes are designed to grow with you, offering a flexible fit for every stage of pregnancy. Use the Seraphine maternity size guide to find the fit that works for you!

Find your size and shop Seraphine maternity clothes online today!