Infant Pajamas
| US Size |
Age |
Height (in) |
Weight (lbs) |
Chest (in) |
| 0‑3M |
0‑3 months |
18‑22 |
6‑12 |
16‑18 |
| 3‑6M |
3‑6 months |
22‑25 |
12‑17 |
18‑19 |
| 6‑9M |
6‑9 months |
25‑27 |
17‑21 |
19‑20 |
| 9‑12M |
9‑12 months |
27‑29 |
21‑25 |
20‑21 |
Toddler Pajamas
| US Size |
Age |
Height (in) |
Weight (lbs) |
Chest (in) |
| 12‑18M |
12‑18 months |
29‑31 |
25‑28 |
21‑22 |
| 18‑24M |
18‑24 months |
31‑33 |
28‑30 |
22‑23 |
| 2T |
2 years |
33‑35 |
30‑33 |
23‑24 |
| 3T |
3 years |
35‑38 |
33‑36 |
24‑25 |
| 4T |
4 years |
38‑41 |
36‑40 |
25‑26 |
Little Kids Pajamas
| US Size |
Age |
Height (in) |
Weight (lbs) |
Chest (in) |
| 5 |
5 years |
41‑44 |
40‑45 |
26‑27 |
| 6 |
6 years |
44‑47 |
45‑50 |
27‑28 |
| 7 |
7 years |
47‑50 |
50‑57 |
28‑30 |
Big Kids Pajamas
| US Size |
Age |
Height (in) |
Weight (lbs) |
Chest (in) |
| 8 |
8 years |
50‑53 |
57‑65 |
30‑32 |
| 10 |
9‑10 years |
53‑57 |
65‑75 |
32‑34 |
| 12 |
11‑12 years |
57‑61 |
75‑88 |
34‑36 |
| 14 |
13‑14 years |
61‑64 |
88‑100 |
36‑38 |
* All measurements are in inches & pounds. Measure child barefoot for height accuracy.
* If your child falls between two sizes, we recommend sizing up for comfortable sleep fit.
* Actual fit may slightly differ based on fabric stretch and pajama style.
