| AGE (years) | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13 |
| CHEST (inches) | 22-25" | 25-28" | 28-30" | 30-32" | 32-34" | 34/36" |
| WAIST (inches) | 20" | 22" | 24" | 26" | 28" | 30" |
| UNISEX | SMALL | MEDIUM | LARGE | XL | XXL |
| CHEST (ins) | 36/38" | 38/40" | 40/42" | 42/44" | 44-46" |
| LADIES | SMALL | MEDIUM | LARGE | XL | |
| CHEST (inches) | 32/34" | 34/36" | 36/38" | 38/40" | |
| SIZE | 10 | 12 | 14 | 16 | 18 |
| CHEST (inches) | 26" | 28" | 30" | 32" | 34" |
| AGE (years) | 7/8 | 9/10 | 11/12 | 13 |