This is not a definitive sizing guide. It is based on the average pattern sizes across a range of well known wool brands.
I hope it helps
| Age | size in Inches | size in centimetres |
|
premature |
12" | 31cm |
| premature | 14" |
36cm |
| 0-3 months | 16" | 41cm |
| 3-6 months | 18" |
46cm |
| 6-12 months | 20" |
51cm |
| 1-2 years | 22" |
56cm |
| 3-4 years | 24" |
61cm |
| 5-6 years | 26" |
66cm |
| 7-8 years | 28" |
71cm |
| 9-10 years | 30" |
76cm |