| XXS | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
| Chest | 34" | 36" | 38" | 40" | 42" | 44" | 46" | 48" | 50" | 52" |
| Waist | 28" | 30" | 32" | 34" | 36" | 38" | 40" | 42" | 44" | 46" |
| Inside Leg I Short | 30" | |||||||||
| Inside Leg I Regular | 32" | |||||||||
| Inside Leg I Long | 34" | |||||||||
| Inside Leg I XLong | 36" | |||||||||
| Inside Leg I XXLong | 38" | |||||||||
| Standard Inside Leg Length | 29" | 30" | 32" | 32" | 32" | 32" | 33" | 33" | 33" | 33" |
| Neck Size | 14½" | 15" | 15½" | 16" | 16½" | 17" | 17½" | 18" | 18½" | 19" |
| 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | |
| Chest | 28" | 30" | 32" | 34" | 36" | 38" | 40" | 42" | 44" | 46" |
| Waist | 22" | 24" | 26" | 28" | 30" | 32" | 34" | 36" | 38" | 40" |
| Inside Leg I Short | 28" | |||||||||
| Inside Leg I Regular | 30" | |||||||||
| Inside Leg I Long | 32" | |||||||||
| Inside Leg I XLong | 34" | |||||||||
| Inside Leg I XXLong | 36" | |||||||||
| Age 3-4 | Age 5-6 | Age 7-8 | Age 9-10 | Age 11-12 | Age 13-14 | |
| Height | 41" | 45½" | 50½" | 55" | 60" | 64½" |
| Chest | 22" | 24" | 26" | 28" | 30" | 32" |
| Waist | 22" | 23" | 24" | 25" | 26" | 27" |
| Inside Leg | 16½" | 19¼" | 21⅝" | 24" | 26⅜" | 28⅜" |