Sizing

Size	Height (cm)	Weight (kg)	Waist (cm)	Length (cm)
Newborn	46 - 55	2.7 - 4	42	39
0 - 3 Months	55 - 61	4 - 5.8	43.5	40.5
3 - 6 Months	61 - 65	5.8 - 7.6	45	42
6 - 9 Months	65 - 70	7.6 - 9.5	46.5	43.5
9 - 12 Months	70 - 75	9.5 - 11.2	48	46
12 - 18 Months	75 - 80	11.2 - 12.6	46	53
18 - 24 Months	80 - 87	12.6 - 13.7	49	56
2 - 3 Years	87 - 95	13.7 - 14.5	52	59
3 - 4 Years	95 - 108	14.8 - 17	46	63