Newborn
Weight 7-13 lbs Height 17-24"
N-Small
Weight 13-18 lbs Height 24-26 "
N-Medium
Weight 18-21 lbs Height 26-31"
Toddler 1
Weight 21-24lbs Height 31-34"
Toddler 2
Chest 21" Waist 20" Height 35"
Toddler 3
Chest 22" Waist 20.5 " Height 38"
Toddler 4
Chest 23" Waist 21" Height 41"