Children's Costume US Size Chart

Small Medium Large
Age 4-6 7-9 10-12
Weight 35-45 55-73 74-100
Chest 23-25 27-28.5 30-31.5
Waist 21.5-22.5 23.5-24.5 25.5-26.5
Height 46-51 52-57 48-63

Children's Costumes - International Size Chart

Small Medium Large
Age 4-6 7-9 9-12
Weight kg 15.9-20.5 25-33.2 33.6-45.5
Chest cm 58.4-63.5 68.6-72.4 76.2-80
Waist cm 54.6-57.2 59.7-62.2 68.4-67.3
Height cm 116.8-129.5 132.1-144.8 147.3-160