Measurement

6-12 months
  Shoulder 9",
  Sleeve 9 1/2"
  Length 15"
Waist 16"

12-18 months
Shoulder 10",
Sleeve  10 1/2"
Length  17"
Waist 18"

18-24 months
Shoulder 10",
Sleeve 10 1/2"
Length  19"
Waist 18"