Infant/Toddler US Size Chart

Size Height in Chest in Waist in Hips in
6-12M 30 21 19.75 21.25
12-18M 36 22 20.75 22.75
18-2T 38 22.5 21 23

Infant Toddler International Size Chart

Size Height cm Chest cm Waist cm Hip cm
6-12M 76.2 53.3 50.2 54
12-18M 91.4 55.9 52.7 57.8
18-2T 96.5 57.2 53.3 58.4