If an item's size tag says 6M-12M, for example, we display its size as '6M, 12M'. For shoes, we display the shoe size (e.g. EU21) and an approximate age (e.g. 6M) for convenience. However, please note that the conversion from shoe size to age is only an approximation.
Below is a general guide. Brands may have their own sizing conventions.
Age
Height (cm)
Height (inch)
Shoes UK
Shoes EU
Shoes US
0-3 months
56cm
22”
0
15-16
0-1
3-6 months
62cm
24.5”
1
17
2
6-12 months
68cm
26.75”
2-4
18-20
3-5
1 year
80cm
31.5”
4.5-5
21-22
5.5-6
2 year
92cm
36.25”
6-7
23-24
7-8
3 year
98cm
38.5”
8-8.5
25-26
9-9.5
4 year
104cm
41”
9
27
10
5 year
110cm
43.25”
10
28
11
6 year
116cm
45.75”
11
29
12
7 year
122cm
48”
12
30
13
8 year
128cm
50.5”
12.5-13
31-32
13.5-1
9 year
134cm
53”
1
33
2
10 year
140cm
55”
2
34
3
11 year
146cm
58”
2.5
35
3.5
12 year
152cm
59.74”
3
36
4
CONDITION GUIDE
New with tags
Unused with its brand tags attached and no signs of wear, as if it were bought in-store
Excellent Well maintained with minor signs of wear
Good
Shows some signs that it’s been loved before, and may have some visible marks, pilling, or fading
