Size Chart
	XS	Newborn	5-10 lbs	19-23"
	S	0-6 mo.	10-18 lbs	23-26"
	M	6-12 mo.	16-24 lbs	26-30"
	L	12-18 mo.	22-28 lbs	30-35"
	XL	18-24 mo.	26-36 lbs	35-40"

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