Pick the type of clothing, then your size in the system you know.
Your size in other systems
US
10
UK
14
Australia / NZ
14
EU
40
France
42
Italy
46
Japan
13
Letter
M
Women's dresses and tops
US
UK
Australia / NZ
EU
France
Italy
Japan
Letter
0
4
4
30
32
36
3
XXS
2
6
6
32
34
38
5
XS
4
8
8
34
36
40
7
S
6
10
10
36
38
42
9
S
8
12
12
38
40
44
11
M
10
14
14
40
42
46
13
M
12
16
16
42
44
48
15
L
14
18
18
44
46
50
17
L
16
20
20
46
48
52
19
XL
18
22
22
48
50
54
21
XL
20
24
24
50
52
56
23
XXL
Men's suits and jackets
US / UK (chest in)
EU
Chest (cm)
Letter
34
44
86
XS
36
46
91
S
38
48
97
M
40
50
102
M
42
52
107
L
44
54
112
XL
46
56
117
XL
48
58
122
XXL
50
60
127
3XL
52
62
132
3XL
Men's dress shirts
Collar (in)
Collar (cm) / EU
Letter
14
36
XS
14.5
37
S
15
38
S
15.5
39
M
16
41
M
16.5
42
L
17
43
L
17.5
44
XL
18
46
XL
18.5
47
XXL
Men's trousers
Waist (in)
Waist (cm)
EU
Letter
28
71
44
XS
30
76
46
S
32
81
48
M
34
86
50
L
36
91
52
XL
38
97
54
XXL
40
102
56
3XL
These are standard conversions. Brands vary by up to half a size, so check the brand’s own chart if you are between sizes. Letter sizes (S, M, L) are only a rough guide, as every brand cuts them differently.
Conversion Guide