| SIZE | CHEST (inches) |
| Small | 34-36" |
| Medium | 38-40" |
| Large | 42-44" |
| X-large | 46-48" |
| 2X-large | 50-52" |
| 3X-large | 54-56" |
| 4X-large | 58-60" |
| SIZE | CHEST | LENGTH |
| 6 months | 19-21" | 12.25" |
| 12 months | 21-23" | 13" |
| 18 months | 22-24" | 13.75" |
| 24 months/2T | 25" | 14.5" |
| 3T | 26" | 15" |
| 4T | 28" | 16" |
| SIZE | CHEST | LENGTH |
| Small | 27" | 18" |
| Medium | 31" | 20.5" |
| Large | 34" | 23" |
| SIZE | CHEST | LENGTH | SLEEVE |
| S (6-8) | 30" | 20.5" | 16.25" |
| M (10-12) | 34" | 22.5" | 20.75" |
| L (14-16) | 36" | 24.5" | 23" |
| SIZE | CHEST | LENGTH |
| S (6-8) | 15" | 20.5" |
| M (8-10) | 16" | 21" |
| L (12-14) | 18" | 21.75" |
| XL (16-18) | 19" | 22.5" |
| XXL (20-22) | 20" | 23.25" |
| SIZE | CHEST | LENGTH | SLEEVE |
| S (6-8) | 16" | 19.5" | 23.625" |
| M (10-12) | 17" | 22" | 26.625" |
| L (14-16) | 18" | 24" | 29.125" |
Source: CafePress.com