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Baby, Kids and Teens Sizing Charts

NOTE:*This size chart is intended for reference only. Sizes can vary between brands.

Clothing - Baby 0-24 Months

US Size Age Weight 
(in lbs.)
Length 
(in inches)
P Preemie Up to 5 Up to 17
NB Newborn 5-8 Up to 20
3M 0-3 Months 8-12.5 20-23.5
6M 3-6 Months 13-16.5 24-25.5
9M 6-9 Months 17-20.5 26-27.5
12M 9-12 Months 21-23.5 28-30.5
18M 12-18 Months 24-26.5 31-32.5
24M 18-24 Months 27-30 33-34.5

 

Clothing - Little Girls 2-6x

US Numeric US Alpa Size Age Weight 
(in lbs.)
Length 
(in inches)
2T 2T 2 Years 24-29 33-35
3T 3T 3 Years 29-33 35-38
4T 4T 4 Years 33-37.5 39-41
4 S(4) 3-4 Years 37.5-42 42-44
5 M(5) 4-5 Years 42-46 45-47
6 L(6) 5-6 Years 46-53 48-49
6x XL(6x) 6-7 Years 53-58 50-52

 

Clothing - Little Boys 2-7

US Numeric US Alpa Size Age Weight 
(in lbs.)
Length 
(in inches)
2T 2T 2 Years 24-29 33-35
3T 3T 3 Years 29-33 35-38
4T 4T 4 Years 33-37.5 39-41
4 S(4) 3-4 Years 37.5-42 42-44
5 M(5) 4-5 Years 42-46 45-47
6 L(6) 5-6 Years 46-53 48-49
7 XL(7) 6-7 Years 53-58 50-52

 

Clothing - Big Girls 7-16

US Numeric US Alpa Size Age Height 
(in inches)
Bust 
(in inches)
Waist 
(in inches)
Hips 
(in inches)
7 S(7-8) 6-7 Years 51-52 26-27 22.5 28
8 S(7-8) 7-8 Years 53-54 27-28.5 23.5 29
10 M(10-12) 8-9 Years 55-56 28.5-29.5 24.5 30
12 M(10-12) 10-11 Years 57-59 30-31 25.5 31-32
14 L(14) 11-12 Years 60-62 31-32 26.5 33-34
16 XL(16) 12-13 Years 63-64 33-34 27.5 35-36

 

Clothing - Big Boys 8-20

US Numeric US Alpa Size Age Height 
(in inches)
Bust 
(in inches)
Waist 
(in inches)
Hips 
(in inches)
8 S(8) 7-8 Years 50-53 27-28 23-24 28
10 M(10-12) 8-9 Years 54-57 28.5-30 24-25 29
12 M(10-12) 10-11 Years 58-60 30-31 25.5-26.5 30
14 L(14-16) 11-12 Years 61-63 31-32 26.5-28 31-32
16 L(14-16) 12-13 Years 64-65 33-34 28-29 33-34
18 XL(18-20) 13-14 Years 65-66 34-35 29-30 34-35
20 XL(18-20) 14+ Years 66-67 35-36 30-31 35-36

 

 

Kid's Gloves

Size Age 
XXS 6 - 24 months
XS 1 - 2 years
S 2 - 3 years
M 3 - 4 years
L 4 - 5 years
XL 5 -6 years

 

Kid's Suspenders

Size Length Height Age 
Infant 25" - 9 - 24 months
Toddler 30" - 2 - 5 years
Small 36" 5' 5+ years

 

Kid's Shoe widths

X-Narrow Narrow Medium Wide X-Wide 
  N M W XW

 

Kid's Shoe Sizing Chart

  U.S. E.U. U.K. Inches cm 
Infant 0.5M 16 0 3 1/4 8.3
Infant 1 M 16 0.5 3 1/2 8.9
Infant 1.5 M 17 1 3 5/8 9.2
Infant 2 M 17 1 3 3/4 9.5
Infant 2.5 M 18 1.5 4 10.2
Infant 3 M 18 2 4 1/8 10.5
Toddler 3.5 M 19 2.5 4 1/4 10.8
Toddler 4 M 19 3 4 1/2 11.4
Toddler 4.5 M 20 3.5 4 5/8 11.7
Toddler 5 M 20 4 4 3/4 12.1
Toddler 5.5 M 21 4.5 5 12.7
Toddler 6 M 22 5.5 5 1/8 13
Toddler 6.5 M 22 5.5 5 1/4 13.3
Toddler 7 M 23 6 5 1/2 14
Toddler 7.5 M 23 6.5 5 5/8 14.3
Toddler 8 M 24 7 5 3/4 14.6
Toddler 8.5 M 25 7.5 6 15.2
Toddler 9 M 25 8 6 1/8 15.6
Toddler 9.5 M 26 8.5 6 1/4 15.9
Toddler 10 M 27 9 6 1/2 16.5
Little Kid 10.5 M 27 9.5 6 5/8 16.8
Little Kid 11 M 28 10 6 3/4 17.1
Little Kid 11.5 M 29 10.5 7 17.8
Little Kid 12 M 30 11 7 1/8 18.1
Little Kid 12.5 M 30 11.5 7 1/4 18.4
Little Kid 13 M 31 12 7 1/2 19.1
Little Kid 13.5 M 31 12.5 7 5/8 19.4
Little Kid 1 M 32 13 7 3/4 19.7
Little Kid 1.5 M 33 14 8 20.3
Little Kid 2 M 33 1 8 1/8 20.6
Little Kid 2.5 M 34 1.5 8 1/4 21
Little Kid 3 M 34 2 8 1/2 21.6
Big Kid 3.5 M 35 2.5 8 5/8 21.9
Big Kid 4 M 36 3 8 3/4 22.2
Big Kid 4.5 M 36 3.5 9 22.9
Big Kid 5 M 37 4 9 1/8 23.2
Big Kid 5.5 M 37 4.5 9 1/4 23.5
Big Kid 6 M 38 5 9 1/2 24.1
Big Kid 6.5 M 38 5 9 5/8 24.4
Big Kid 7 M 39 6 9 3/4 24.8

 

Kid's  Slippers

Infant/Toddler Size U.S. Shoe Size 
S 1-2
M 3-4
L 5-6
XL 6.5-7.5
XXL 8-9
Youth Size U.S. Shoe Size 
XS 9.5-11.5
S 12-1.5
M 2-3.5
L 4-5.5
XL 6-7

 

 

Kid's Hat 

This size chart is intended for reference only. Sizes can vary between brands.

General Size Hat Size/Age Head Size 
(in inches)
Infant 0-6 mos 17-18
Baby 6-24 mos 18-19 1/2
Child 2-5 yrs 19 1/2-20 1/2
Youth 5+ yrs 20 1/2-21 1/2
One Size 6 1/8-6 3/4 19 1/2-21 7/8
XS 6 19
S 6 1/8-6 1/4 19 1/2-20
S/M 6 1/4-6 1/2 19 3/4-20 1/2
M 6 3/8-6 1/2 20 1/8-20 1/2
L 6 5/8-6 3/4 20 7/8-21 1/4
L/XL 6 5/8-6 7/8 20 7/8-21 5/8
XL 6 7/8 21 5/8