SIZE	AGE APPROPRIATE	WEIGHT	WAIST	PANT LENGTH	INSEAM	HIP	CHEST
6M	6 MONTHS	12-15 LBS	18-19	15	8 1/2	26 1/2	22
12M	12 MONTHS	15-20 LBS	18-19	15 1/2	8 3/4	27	22 1/2
18M	18 MONTHS	21-23 LBS	18-19	16 1/2	10	27 1/2	23
24M	24 MONTHS	23-24 LBS	18-19	17 3/4	10 1/2	28	24
2T	2 YEARS	25-28 LBS	18-19	22	14 1/2	30 1/2	27
3T	3 YEARS	29-32 LBS	19-20	23 3/4	15 3/4	31 1/2	28
4T	4 YEARS	33-36 LBS	20-21	25 1/2	17	32 1/2	29
4	4 YEARS	37-38 LBS	21 1/2 - 22	26	17 3/4	33	30
5	5 YEAR	39-41 LBS	22 - 22 1/2	27 1/2	19	34	31
6	6 YEARS	42-46 LBS	22 1/2 - 23	28 3/4	20	35	32
7	7 YEARS	47-52 LBS	23 - 23 1/2	29 5/8	20 3/4	36	33
SM (8)	8 YEARS	53-65 LBS	23 1/2 - 24	32 3/4	22 3/4	37 1/2	35
MED (10-12)	9-10 YEARS	65-85 LBS	24 - 25	36 1/2	25 3/4	40	37
LAR (14-16)	10-11 YEARS	85-100 LBS	25 - 26 1/2	39 1/8	27 3/4	42 1/2	39
XL (18-20)	12 YEARS+	100-115 LBS	26 1/2 - 30	42 3/4	29 3/4	43	41

Pant Length = outside seam from the top of waist to the bottom hem.
Inseam Length = from bottom of crotch to the bottom hem.