Baby & Toddler Clothing (Tops, Bodysuits, Pajamas)

Size	Age	Height (in)	Weight (lb)
PRE	Preemie	Up to 18"	Up to 6 lb
NB	Newborn	18 – 21.5"	6 – 9 lb
3M	0–3 Months	21.5 – 24"	9 – 12.5 lb
6M	3–6 Months	24 – 27"	12.5 – 17 lb
9M	6–9 Months	27 – 28.5"	17 – 21 lb
12M	9–12 Months	28.5 – 30"	21 – 25 lb
18M	12–18 Months	30 – 32"	25 – 28 lb
24M	18–24 Months	32 – 34"	28 – 30 lb
2T	2 Years	35 – 36.5"	29 – 31 lb
3T	3 Years	36.5 – 39"	31 – 33 lb
4T	4 Years	39 – 41.5"	33 – 37.5 lb
5T	5 Years	41.5 – 44"	37.5 – 42 lb

Big Kids (Tops & Bottoms)

Size	Alpha	Height (in)	Weight (lb)	Waist (in)
4 / 4-5	XS	40 – 45"	34 – 43 lb	22 – 22.5"
5	XS	42.5 – 45"	38.5 – 43 lb	22.5"
6 / 6-6X	S	45 – 48"	43 – 50 lb	23"
7	S	48 – 51.5"	50 – 59.5 lb	23.5"
8	M	51.5 – 53.5"	59.5 – 69.5 lb	24.5"
10	L	53.5 – 56"	69.5 – 87 lb	25"
12	L	56 – 58"	87 – 97 lb	26"
14	XL	58 – 59.5"	97 – 110 lb	28"

Bottoms (Pants & Leggings – Waist)

Size	Height (in)	Waist (in)
PRE	Up to 18"	12 – 14"
NB	18 – 21.5"	16"
3M	21.5 – 24"	17.5"
6M	24 – 27"	18.5"
9M	27 – 28.5"	19"
12M	28.5 – 30"	19.5"
18M	30 – 32"	20.25"
24M	32 – 34"	21"
2T	35 – 36.5"	21"
3T	36.5 – 39"	21.5"
4T	39 – 41.5"	22"
5T	41.5 – 44"	22.5"

Outerwear (Jackets & Coats – Chest)

Size	Height (in)	Weight (lb)	Chest (in)
NB	18.5 – 21"	6 – 7 lb	14.5"
3M	21 – 23.5"	7 – 13 lb	16.5"
6M	23.5 – 26"	13 – 17 lb	17.5"
9M	26 – 28"	17 – 21 lb	18"
12M	28 – 30"	21 – 24.5 lb	18.5"
18M	30 – 32"	24.5 – 27 lb	19.5"
24M	32 – 34"	27 – 30 lb	20.5"
2T	34 – 36.5"	29 – 32 lb	20.5 – 21"
3T	36.5 – 38.5"	31 – 35 lb	21 – 21.5"
4T	38.5 – 41.5"	34 – 39 lb	22 – 22.5"
5T	41.5 – 44.5"	38 – 45 lb	23 – 23.5"
4	39 – 42"	34 – 40 lb	22 – 22.5"
5	42 – 44.5"	39 – 45 lb	23 – 23.5"
6	44.5 – 47"	44 – 50 lb	24 – 24.5"
7	47 – 51"	49 – 57 lb	25.5 – 26.5"
8	49 – 53.5"	49 – 66 lb	25.5 – 27"
10	53 – 57"	65 – 75 lb	28.5 – 29.5"
12	56 – 60"	74 – 89 lb	30 – 31"
14	59 – 63"	88 – 103 lb	31.5 – 32.5"

Dresses, Rompers & Overalls

Size	Height (in)	Weight (lb)
PRE	Up to 18"	Up to 6 lb
NB	18 – 21.5"	6 – 9 lb
3M	21.5 – 24"	9 – 12.5 lb
6M	24 – 27"	12.5 – 17 lb
9M	27 – 28.5"	17 – 21 lb
12M	28.5 – 30"	21 – 25 lb
18M	30 – 32"	25 – 28 lb
24M	32 – 34"	28 – 30 lb
2T	35 – 36.5"	29 – 31 lb
3T	36.5 – 39"	31 – 33 lb
4T	39 – 41.5"	34 – 37.5 lb
5T	41.5 – 44"	37.5 – 42 lb
4 / 4-5	40 – 45"	34 – 43 lb
6-6X	45 – 47.5"	43 – 48 lb
7	48 – 51.5"	50 – 59.5 lb
8	50.5 – 53.5"	59.5 – 69.5 lb
10	54 – 56"	69.5 – 87 lb
12	56 – 60"	87 – 101 lb
14	59 – 62.5"	97 – 113 lb

Shoes (Toddler & Kids)

Toddler & Kids Shoes

Size	Foot Length (in)
2	3.75"
3	4"
4	4.25"
5	4.75"
6	5.125"
7	5.5"
8	5.75"
9	6.125"
10	6.5"
11	6.75"
12	7.125"
13	7.5"
1Y	7.75"
2Y	8.13"
3Y	8.5"
4Y	9.1"

Baby Crib Shoes

Size	Age	Foot Length (in)
0	Newborn	3.5"
1	0–3 Months	3.7"
2	3–6 Months	4.1"

Socks & Tights

Socks

Size	Age	Foot Length (in)	Shoe Size
NB	Newborn	3.25"	0
0–3M	<6 wks – 3M	3.25 – 3.5"	1
3–12M	3–12 Months	3.5 – 4.5"	2 – 4
12–24M	9–24 Months	4.375 – 5.25"	4 – 6
2–4Y	2–4 Years	5.25 – 6"	7 – 10
4–7Y	4–7 Years	6 – 7.75"	10 – 13
8+	8 Years & up	7.9 – 8.6"	13 & Up

Tights

Size	Age	Weight (lb)
0–6M	0–6 Months	Up to 18 lb
6–12M	6–12 Months	18 – 25 lb
12–24M	12–24 Months	25 – 30 lb
2T–4T	2–4 Years	30 – 36 lb
4–7	4–8 Years	36 – 55 lb
8–14	8 Years & up	65 – 87 lb

Underwear

Underwear Top (Chest)

Size	Weight (lb)	Chest (in)
2-3	29 – 33 lb	20.5 – 21"
4-5	33 – 43 lb	21 – 23"
6-6X / 6-7	43 – 59.5 lb	23 – 26"
8	59.5 – 69.5 lb	26 – 27"
10-12	69.5 – 97 lb	27 – 30"
14	97 – 110 lb	30 – 31.5"

Underwear Bottom (Waist)

Size	Weight (lb)	Waist (in)
2-3	29 – 33 lb	21 – 21.5"
4-5	33 – 43 lb	21.5 – 22.5"
6-6X / 6-7	43 – 59.5 lb	22.5 – 23.5"
8	59.5 – 69.5 lb	23.5 – 24.25"
10-12	69.5 – 97 lb	24.25 – 26"
14	97 – 110 lb	26 – 28"

Hats & Accessories

Hats (Head Circumference)

Size	Age	Head Circumference (in)
NB	0–3 Months	Up to 16"
0–6M	0–6 Months	17.63"
12–24M	12–24 Months	20"
2T–4T	2–4 Years	20.5"
4–7	4–8 Years	21.3"
8–14	4 Years & up	22"

Belts

Size	Age	Waist (in)
S	3–5 Years	18 – 22"
M	6–8 Years	20 – 24"
L	9–11 Years	22 – 26"
XL	12–14 Years	24 – 28"

Gloves

Size	Age	Glove Length (in)	Hand Length (in)
2T–4T	2–4 Years	4.25"	3"
4–7	4–8 Years	5.25"	3.5"
8–14	8 Years & up	7"	4.75"

* All measurements are in inches (in) and pounds (lb).
* For the best fit, choose size by your child's height & weight rather than age.
* If your child is between sizes, we recommend sizing up.