Youth Clothing Size Chart

Size RK 0-3m (NB) 3-6m 6-9m 9-12m 12-18m 18-24m 3T 4T 5T 6T
Height 22" 25" 28" 32" 34" 36" 38.5" 41" 43.25" 45.75"
Weight 8-11 lb 12-16 lb 17-18 lb 19-22 lb 23-27 lb -- -- -- -- --
Chest 16" 17.25" 18.5" 19.75" 20.5" 21.25" 21.75" 22.5" 23.25" 24"
Waist 16.25" 17" 17.75" 18.5" 19.25" 20" 20.5" 21.25" 22" 22.75"
Hip 16" 17.25" 18.5" 19.75" 20.5" 21.25" 22" 23.25" 24.5" 25.75"
Waist-Knee 8" 9" 10" 11" 11.75" 12.5" 13.5" 14.25" 15" 15.75"
Arm Length 7.25" 8.5" 9.75" 11" 11.75" 12.5" 13.5" 14.5" 15.5" 16.5"