Ralph Lauren Baby sizes 0 - 24 month
|
Approximate age
|
Child's height (cm)
|
Child's weight (kg)
|
|---|
|
Newborn
|
Up to 53 cm
|
Up to 4 kg
|
|
3 month
|
53-60 cm
|
4-6 kg
|
|
6 month
|
62-68 cm
|
6-8 kg
|
|
9 month
|
70-74 cm
|
9-10 kg
|
|
12 month
|
75-79 cm
|
10-11 kg
|
|
18 month
|
80-83 cm
|
11-12 kg
|
|
24 month
|
85-90 cm
|
12-13 kg
|
Ralph Lauren Girls sizes 2 - 16 year
|
Approximate age
|
Ralph Lauren USA sizes
|
Girl's height (cm)
|
Girl's waist (cm)
|
|---|
|
2 year
|
2T
|
88-93 cm
|
50 cm
|
|
3 year
|
3T
|
94-100 cm
|
51 cm
|
|
4 year
|
4T
|
102-108 cm
|
52 cm
|
|
5 year
|
5
|
109-116 cm
|
53 cm
|
|
6 year
|
6
|
117-123 cm
|
55 cm
|
|
6-7 year
|
6X
|
124-128 cm
|
56 cm
|
|
7 year
|
S
|
130-134 cm
|
57 cm
|
|
8-10 year
|
M
|
136-142 cm
|
58-61 cm
|
|
12-14 year
|
L
|
144-154 cm
|
64-66 cm
|
|
16 year
|
XL
|
155-159 cm
|
69 cm
|
Ralph Lauren Boys sizes 2 - 16 year
|
Approximate age
|
USA sizes
|
Boy's height (cm)
|
Boy's waist (cm)
|
|---|
|
2 year
|
2T
|
88-93 cm
|
50 cm
|
|
3 year
|
3T
|
94-100 cm
|
51 cm
|
|
4 year
|
4T
|
102-108 cm
|
52 cm
|
|
5 year
|
5
|
109-116 cm
|
53 cm
|
|
6 year
|
6
|
117-123 cm
|
55 cm
|
|
7 year
|
7
|
124-128 cm
|
56 cm
|
|
8 year
|
S
|
136-138 cm
|
58 cm
|
|
10-12 year
|
M
|
140-149 cm
|
61-64 cm
|
|
14-16 year
|
L
|
150-161 cm
|
66-69 cm
|
|
16 year
|
XL (18-20)
|
163-174 cm
|
71-74 cm
|
Ralph Lauren Girls underwear sizes 8 - 15 year
|
UK sizes
|
USA sizes
|
Girl’s height (cm)
|
Girl’s chest (cm)
|
Girl’s waist (cm)
|
|---|
|
8-10 year
|
S (7 year)
|
122-128 cm
|
63-66 cm
|
58.5-60 cm
|
|
10-12 year
|
M (8-10 year)
|
128-140 cm
|
66-72 cm
|
60-63.5 cm
|
|
12-13 year
|
L (12-14 year)
|
140-155 cm
|
72-80 cm
|
63.5-71 cm
|
|
13-15 year
|
XL (16 year)
|
155-159 cm
|
80-84 cm
|
71-76 cm
|
Ralph Lauren Boys underwear sizes 6 - 15 year
|
UK sizes
|
USA sizes
|
Boy’s height (cm)
|
Boy’s chest (cm)
|
Boy’s waist (cm)
|
|---|
|
6-8 year
|
S (6-8 year)
|
116-132 cm
|
61-68.5 cm
|
57-64 cm
|
|
8-11 year
|
M (10-12 year)
|
132-147 cm
|
68.5-75 cm
|
64-70 cm
|
|
11-13 year
|
L (14-16 year)
|
147-163 cm
|
75-81 cm
|
70-76 cm
|
|
13-15 year
|
XL (18-20 year)
|
163-175 cm
|
81-89 cm
|
76-81 cm
|
Ralph Lauren Girls sleepwear sizes 3 -13 year
|
UK sizes
|
USA sizes
|
Girl’s height (cm)
|
Girl's chest (around) (cm)
|
Girl's waist (around) (cm)
|
|---|
|
3-4 year
|
4/4T year
|
98-104 cm
|
56 cm
|
54.5 cm
|
|
4-5 year
|
5 year
|
104-110 cm
|
58.5 cm
|
56 cm
|
|
5-6 year
|
6 year
|
110-116 cm
|
61 cm
|
57 cm
|
|
6-7 year
|
6x year
|
116-122 cm
|
63 cm
|
58.5 cm
|
|
8-9 year
|
7 year
|
122-128 cm
|
66 cm
|
60 cm
|
|
9-10 year
|
8 year
|
128-133 cm
|
68.5 cm
|
61 cm
|
|
10-11 year
|
10 year
|
133-140 cm
|
72 cm
|
63.5 cm
|
|
11-12 year
|
12 year
|
140-147 cm
|
76 cm
|
66 cm
|
|
12-13 year
|
14 year
|
147-155 cm
|
80 cm
|
71 cm
|
Ralph Lauren Boys sleepwear sizes 8 - 13 year
|
UK sizes
|
USA sizes
|
Boy’s height (cm)
|
Boy’s chest (cm)
|
Boy’s waist (cm)
|
|---|
|
8-9 year
|
8 year
|
128-132 cm
|
68.5 cm
|
64 cm
|
|
9-10 year
|
10 year
|
132-140 cm
|
71 cm
|
66 cm
|
|
10-11 year
|
12 year
|
140-147 cm
|
75 cm
|
70 cm
|
|
11-12 year
|
14 year
|
147-155 cm
|
77.5 cm
|
72 cm
|
|
12-13 year
|
16 year
|
155-163 cm
|
81 cm
|
76 cm
|
Ralph Lauren Boys robes and sleepwear sizes 8 - 15 year
|
UK sizes
|
USA size
|
Boy’s height (cm)
|
Boy’s chest (cm)
|
Boy’s waist (cm)
|
|---|
|
8-10 year
|
S (8 year)
|
128-132 cm
|
66-68.5 cm
|
61-64 cm
|
|
10-12 year
|
M (10-12 year)
|
132-147 cm
|
68.5-75 cm
|
64-70 cm
|
|
12-13 year
|
L (14-16 year)
|
147-163 cm
|
75-81 cm
|
70-76 cm
|
|
13-15 year
|
XL (18-20 year)
|
163-175 cm
|
81-89 cm
|
76-81 cm
|
Ralph Lauren Pre-walker shoes sizes
|
Approximate age
| 
EU
|
UK
|
USA
|
Shoe size (CM)
|
|---|
|
0-3 month
|
16
|
0.5
|
1
|
10.5 cm
|
|
3-6 month
|
17
|
1.5
|
2
|
11 cm
|
|
6-9 month
|
18
|
2.5
|
3
|
12 cm
|
|
9-12 month
|
19
|
3.5
|
4
|
13 cm
|
Ralph Lauren Junior shoes sizes
|
EU
|
UK
|
USA
|
Shoe size (CM)
|
|---|
|
20
|
4
|
4.5
|
13.4 cm
|
|
21
|
4.5
|
5
|
13.9 cm
|
|
22
|
5.5
|
6
|
14.7 cm
|
|
23
|
6
|
6.5
|
15.1 cm
|
|
24
|
7
|
7.5
|
15.9 cm
|
|
25
|
8
|
8.5
|
16.7 cm
|
|
26
|
9
|
9.5
|
17.5 cm
|
|
27
|
10
|
10.5
|
18.3 cm
|
|
28
|
11
|
11.5
|
19.1 cm
|
|
29
|
11.5
|
12
|
19.5 cm
|
|
30
|
12
|
12.5
|
19.9 cm
|
|
31
|
13
|
13.5
|
20.7 cm
|
|
32
|
1
|
1.5
|
21.5 cm
|
|
33
|
2
|
2.5
|
22.3 cm
|
|
34
|
2.5
|
3
|
22.7 cm
|
|
35
|
3.5
|
4
|
23.5 cm
|
|
36
|
4
|
4.5
|
23.9 cm
|
|
37
|
4.5
|
5
|
24.3 cm
|
|
38
|
5
|
5.5
|
24.7 cm
|
|
39
|
5.5
|
6
|
25.1 cm
|
|
40
|
6.5
|
6.5
|
25.9 cm
|
EU
UK
USA