Short Sleeve Onesies:

Size	Length	Bust
3months	14.6	16
6months	15	16.6
9months	15.7	17
12months	16.8	18
18months	17.2	19
24months	18.5	20

 

Long Sleeve Onesies:

Size	Length	Bust
3months	14.5	9
6months	15.5	9.5
9months	15.8	9.8
12months	16	10
18months	16.5	11
24months	17	11.5

*All sizes are in inches