Please use the following information as a guide in choosing the right size for your bub!
La Sienna designs pieces in diverse fabrics & materials which may slightly differ in sizing
Please keep in mind that babies & children of the same age differ greatly in their weight, height & measurement so too will their sizing
If you’re unsure of the fitment of any of our pieces, please do not hesitate to reach out to us on the below contact details:
All enquiries will be responded to within 24 hours (except weekends & public holidays)