Size Guide
Our easy to use size chart covers children's sizes 1 to 6 ensuring your child will be comfortable in their new clothes.
Please note that we design our garments based on children in the 50th percentile for height and weight. Some garments may run larger or smaller depending on the style.
For a more accurate fitting information about a particular style, please email hello@willoughbykids.com.
Metric
| Size | Age | Weight | Height |
|---|---|---|---|
| Size 1 | 12 - 18 Months | 11.1 - 12.5 kg | 76 - 85 cm |
| Size 2 | 18 - 24 Months | 13.2 - 14.1 kg | 86 - 93 cm |
| Size 3 | 2 - 3 Years | 14.1 - 15.4 kg | 94 - 98 cm |
| Size 4 | 3 - 4 Years | 15.4 - 17 kg | 99 - 105 cm |
| Size 5 | 4 - 5 Years | 17 - 19.1 kg | 106 - 112 cm |
| Size 6 | 5 - 6 Years | 19.1 - 21.2 kg | 113–119 cm |
Imperial
| Size | Age | Weight | Height |
|---|---|---|---|
| Size 1 | 12 - 18 Months | 24.7 - 27.6 lbs | 29.9 - 31.9 in |
| Size 2 | 18 - 24 Months | 29.1 - 31 lbs | 34.6- 36.6 in |
| Size 3 | 2 - 3 Years | 31.1 - 33.1 lbs | 36.7 - 38.6 in |
| Size 4 | 3 - 4 Years | 33.2 - 37.5 lbs | 38.7 - 41.3 in |
| Size 5 | 4 - 5 Years | 37.6 - 42 lbs | 41.4 - 44.1 in |
| Size 6 | 5 - 6 Years | 42.1 - 46.7 lbs | 44.5 - 46.9 in |