Baby Size Guide

These measurements are body size not garment size. Please Measure your child to determine which age group they sit with and then buy the clothes size accordingly.

CM IN
Baby
Age (Months) Tiny Newborn 1 1-3 3-6 6-9 9-12 12-18 18-24 24-36
Weight Height
2.8kg 48 6½lbs 19
3.2kg 50 7lbs 19½
4.5kg 54 10lbs 21¼
6kg 62 13¼lbs 24½
8kg 69 17¾lbs 27
9kg 72 19¾lbs 28¼
10kg 76 22lbs 30
11kg 83 24¼lbs 32¾
12.5kg 90 27¼lbs 35½
14.5kg 98 32lbs 38½

Measuring Advice

Take your actual body measurements as they are more accurate than measuring over your clothes.

1. Collar

Measure around the base of the neck where the collar sits.

2. Chest

Measure the chest at the fullest part, placing the tape close up under the arms.

3. Waist

Measure the natural waistline.

4. Inside leg

Measure from the crotch to where your trouser is normally worn on the shoe.

5. Jacket length

Measure from the centre back of your neck to your hemline. Then length measurement will vary depending on the style of garment.

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