Sizing Guide

How to select a suitable item of clothing for a baby or child

One of the biggest challenges when buying baby clothing or kids clothing, whether it is sleepwear, rompers, dress, skirts, tops, bottoms or any other types of clothing, is "What size should I buy"?

To help you just in case you are not sure what size of baby clothing or kids clothing to get, the size chart below will help point you in the right direction.


Size Age Weight
0000 newborn 4 kg
000 0-3 months 4-6 kg
00 3-6 months 6-8 kg
0 6-12 month 8-10 kg
1 12-18 months 10-12 kg
2 18-24 months 12-14 kg
3 2-3 years+  
4 3-4 years+  


The Rosiepose size chart is a guide only, and will help you when choosing the right size clothing for your child. Obviously sizes do vary between children as well as brands and sometimes individual items, so this guide is only a suggestion.

Our team at Rosiepose are more than happy to give you the measurements of a particular item of clothing.  If you would like this, simply send an email to including the name of the item you are interested in along with the size or sizes that you would like us to measure, and we will send you back the relevant measurements.

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