Infant Girls' Size Chart
		Age	Height	Weight	Waist
	12 mo.	12-18 mo.	29.5-31"	22.5-25 lbs.	18.5"
	18 mo.	18-24 mo.	31.5-33"	25.5-27.5 lbs.	19"
	24 mo.	24-25 mo.	33.5-35.5"	28-30 lbs.	19.5"

 

	Infant Boys' Size Chart
		Age	Height	Weight	Waist
	12 mo.	9-12 mo.	29.5-31"	22.5-25 lbs.	18.5"
	18 mo.	12-18 mo.	31.5-33"	25.5-27.5 lbs.	19"
	24 mo.	18-24 mo.	33.5-35.5"	28-30 lbs.	19.5"

Chaps newborn and infant clothing is cut smaller. When in doubt, choose a size up. For in-between sizes, choose the larger size.

Size chart is a general guide. It may include sizes that are unavailable for this item.