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Infant
| Size |
Height |
Weight |
Chest |
Waist |
Hips |
Vertical Trunk |
| Newborn |
up to 21" |
up to 9 lbs |
16" |
16 1/2" |
- |
- |
| 3M |
21-24" |
9-14 lbs |
16 3/4" |
17 1/4" |
- |
- |
| 6M |
24-27" |
14-18 lbs |
17 1/2" |
18" |
- |
- |
| 9M |
27-29" |
18-22 lbs |
18 1/4" |
18 3/4" |
- |
- |
| 12M |
29-31" |
22-25 lbs |
19" |
19 1/2" |
- |
- |
| 18M |
31-33" |
25-28 lbs |
19 3/4" |
20 1/4" |
- |
- |
| 24M |
33-35" |
28-30 lbs |
20 1/2" |
21" |
- |
- |
Toddler Boys & Girls Sizes
| Size |
Height |
Weight |
Chest |
Waist |
Hips |
Vertical Trunk |
| 2T |
34-37" |
28-30 lbs |
20 1/2" |
21" |
21" |
33 3/4" |
| 3T |
37-39" |
30-33 lbs |
21 1/4" |
21 1/2" |
21 1/2" |
35 7/8" |
| 4T |
39-41" |
33-35 lbs |
22" |
22" |
22" |
37" |
4-6X/7 Boys & Girls Sizes
| Size |
Height |
Weight |
Chest |
Waist |
Hips |
Vertical Trunk |
| 4 |
40-43" |
34-38 lbs |
22" |
22" |
23" |
38 3/8" |
| 5 |
43-45" |
39-43 lbs |
23" |
22 1/2" |
23 1/2" |
40 1/4" |
| 6 |
45-47" |
42-48 lbs |
24" |
23" |
24" |
42 3/8" |
| 6X (Girl)/7 (Boy) |
47-49" |
47-53 lbs |
25" |
23 1/2" |
24 1/2" |
43" |
7-16 Tween Girls Sizes
| Size |
Height |
Weight |
Chest |
Waist |
Hips |
Vertical Trunk |
| 7 |
49-51" |
52-58 lbs |
26" |
23 3/4" |
28" |
44 5/8" |
| 8 |
51-53" |
61-68 lbs |
27" |
24 1/4" |
28 1/2" |
46 1/4" |
| 10 |
53-56" |
71-87 lbs |
28 1/4" |
25 1/4" |
29 3/4" |
48 1/8" |
| 12 |
56-59" |
84-95 lbs |
29 1/2" |
26 1/4" |
31" |
50 5/8" |
| 14 |
59-62" |
99-110 lbs |
30 3/4" |
27 1/4" |
32 1/4" |
53 3/8" |
| 16 |
62-63" |
109-120 lbs |
32" |
28 1/4" |
33 1/2" |
56" |
