| Height | Weight | Chest | |
|---|---|---|---|
| 0-3 M | 20.5" - 24" | 8-12 lbs | 15.5" - 17" |
| 3-6 M | 24" - 27" | 12-16 lbs | 17" - 18" |
| 6-9 M | 27" - 29" | 16-20 lbs | 18" - 18.5" |
| 12 M | 29" - 30" | 18-22 lbs | 18.5" - 19" |
| 18 M | 30.5" - 33" | 22-26 lbs | 19" - 20" |
| 24 M | 33" - 35" | 26-30 lbs | 20" - 21" |
| 2T | 33" - 35" | 29-33 lbs | 20" - 21" |
| 3T | 35" - 38" | 32-36 lbs | 20.5" - 21.5" |
| 4T | 38" - 41" | 35-39 lbs | 21.5" - 22.5" |
| 5T | 41" - 44" | 38-42 lbs | 22.5" - 23.5" |
Size chart is a general guide. It may include sizes that are unavailable for this item.