10 size charts from 4 houses, shown exactly as each house publishes them. Houses size differently, so these are not merged into one universal chart.
Clothing
Louis Vuitton
Louis Vuitton: women's clothing
LV SIZE (FRANCE) / International
SPAIN
FRANCE/UK (France)
FRANCE/UK (UK)
USA
CHINA
RUSSIA
JAPAN
BRASIL
ITALY
GERMANY
32 / XXS
32
32
4
0
32
38
3
34
36
30
34 / XS
34
34
6
2
34
40
5
36
38
32
36 / S0
36
36
8
4
36
42
7
38
40
34
38 / M0
38
38
10
6
38
44
9
40
42
36
40 / L0
40
40
12
8
40
46
11
42
44
38
42 / XL
42
42
14
10
42
48
13
44
46
40
44 / XXL
44
44
16
12
44
50
15
46
48
42
46 / XXXL
46
46
18
14
46
52
17
48
50
44
Louis Vuitton has no standalone size-guide page on its Australian site; this is the size-guide panel on a women's cardigan page. No Australian or Korean conversion is offered, and the UK size is shown alongside France.
Source: Louis Vuitton size guide, captured 17 October 2026. A dash means the house gives no value.
Louis Vuitton
Louis Vuitton: men's clothing
LV SIZE (FRANCE)
SPAIN
FRANCE/UK (France)
FRANCE/UK (UK)
USA
CHINA
RUSSIA
BRASIL
ITALY
GERMANY
INTERNATIONAL
44
44
44
34
34
44
44
36
44
44
XXS
46
46
46
36
36
46
46
38
46
46
XS
48
48
48
38
38
48
48
40
48
48
S
50
50
50
40
40
50
50
42
50
50
M
52
52
52
42
42
52
52
44
52
52
L
54
54
54
44
44
54
54
46
54
54
XL
56
56
56
46
46
56
56
48
56
56
XXL
58
58
58
48
48
58
58
50
58
58
XXXL
60
60
60
50
50
60
60
52
60
60
XXXXL
62
62
62
52
52
62
62
54
62
62
XXXXXL
From the size-guide panel on a men's parka page. No Australian, Japanese or Korean conversion is offered.
Source: Louis Vuitton size guide, captured 17 October 2026. A dash means the house gives no value.
Gucci
Gucci: women's clothing
SIZE
IT
EU
UK/AU
US
JP
SHOULDER (CM/IN)
CHEST (CM/IN)
XXXS
34
30
2
00
3
37/14.6
77/30.3
XXS
36
32
4
0
5
38/15
80/31.5
XS
38
34
6
2
7
39/15.4
83/32.7
S
40
36
8
4
9
40/15.7
86/33.8
M
42
38
10
6
11
41/16.1
89/35
L
44
40
12
8
13
42.5/16.7
93/36.6
XL
46
42
14
10
15
44/17.3
97/38.2
XXL
48
44
16
12
17
45.5/17.9
101/39.8
XXXL
50
46
18
14
19
47/18.5
105/41.3
4XL
52
48
20
16
21
48.5/19
109/42.9
Gucci has no standalone size-guide page; this is the Tops tab of the size guide on a women's top product page. The Bottoms tab was not captured.
Source: Gucci size guide, captured 17 October 2026. A dash means the house gives no value.
Gucci
Gucci: men's clothing
SIZE
IT
SHOULDERS (CM/IN)
CHEST (CM/IN)
XXS
42
44/17.3
86/33.8
XS
44
45/17.7
90/35.4
S
46
46/18.1
94/37
M
48
47/18.5
98/38.6
L
50
48/18.9
102/40.2
XL
52
49/19.3
106/41.7
XXL
54
50/19.7
110/43.3
XXXL
56
51/20.1
114/44.9
-
58
52/20.5
118/46.5
-
60
53/20.9
122/48
-
62
54/21.2
126/49.6
-
64
55/21.6
130/51.1
The Tops tab of the size guide on a men's jacket product page. Gucci shows Italian sizes only for men's tops (no UK, US or AU column); the larger Italian sizes have no letter size. The Bottoms tab was not captured.
Source: Gucci size guide, captured 17 October 2026. A dash means the house gives no value.
Shoes
Louis Vuitton
Louis Vuitton: women's shoes
LV SIZE (ITALY)
SPAIN
FRANCE
CHINA
RUSSIA
JAPAN
UK
ITALY
AUSTRALIA
KOREA
GERMANY
USA
BRASIL
34
34.5
34.5
215
34.5
21.5
1
34
4
215
34.5
–
–
34.5
35
35
220
35
22
1.5
34.5
4.5
220
35
–
–
35
35.5
35.5
220
35.5
22.5
2
35
5
225
35.5
5
33
35.5
36
36
225
36
23
2.5
35.5
5.5
230
36
5.5
33.5
36
36.5
36.5
230
36.5
23
3
36
6
230
36.5
6
34
36.5
37
37
230
37
23.5
3.5
36.5
6.5
235
37
6.5
34.5
37
37.5
37.5
235
37.5
24.0
4
37
7
240
37.5
7
35
37.5
38
38
240
38
24.0
4.5
37.5
7.5
240
38
7.5
35.5
38
38.5
38.5
245
38.5
24.5
5
38
8
245
38.5
8
36
38.5
39
39
250
39
24.5
5.5
38.5
8.5
245
39
8.5
36.5
39
39.5
39.5
250
39.5
25.0
6
39
9
250
39.5
9
37
39.5
40
40
255
40
25.5
6.5
39.5
9.5
255
40
9.5
37.5
40
40.5
40.5
260
40.5
26
7
40
10
260
40.5
10
38
40.5
41
41.0
265
41
26.5
7.5
40.5
10.5
265
41
10.5
38.5
41
41.5
41.5
270
41.5
27
8
41
11
270
41.5
11
39
41.5
42
42
275
42
27.0
8.5
41.5
11.5
270
42
11.5
39.5
42
42.5
42.5
280
42.5
27.5
9
42
12
275
42.5
12
40
Assembled from the interactive size-guide panel on a women's shoe page (one country and size at a time). The USA and Brazil lists start at LV 35. Some neighbouring sizes share a value, as Louis Vuitton publishes them.
Source: Louis Vuitton size guide, captured 17 October 2026. A dash means the house gives no value.
Louis Vuitton
Louis Vuitton: men's shoes
LV SIZE (UK)
UK
FRANCE
1.5
1.5
34
2
2
34.5-35
2.5
2.5
35.5
3
3
36-36.5
3.5
3.5
37-37.5
4
4
38-38.5
4.5
4.5
39
5
5
39.5
5.5
5.5
40
6
6
40.5
6.5
6.5
41
7
7
41.5
7.5
7.5
42
8
8
42.5
8.5
8.5
43
9
9
43.5
9.5
9.5
44
10
10
44.5
10.5
10.5
45
11
11
45.5
11.5
11.5
46
12
12
46.5
12.5
12.5
47
13
13
47.5
13.5
13.5
48
14
14
48.5
14.5
14.5
49
15
15
49.5
15.5
15.5
50
16
16
50.5
From the size-guide panel on the LV Trainer sneaker, which offers only UK and French sizes. Other men's models may use a different guide.
Source: Louis Vuitton size guide, captured 17 October 2026. A dash means the house gives no value.
Gucci
Gucci: women's shoes
SIZE
IT
UK
FR
US
AU
KR (MM)
JP (CM)
FOOT LENGTH CM
34
34
1
35
4
3.5
210
21
21.8
34.5
34.5
1.5
35.5
4.5
4
215
21.5
22.2
35
35
2
36
5
4.5
220
22
22.6
35.5
35.5
2.5
36.5
5.5
5
225
22.5
22.9
36
36
3
37
6
5.5
230
23
23.3
36.5
36.5
3.5
37.5
6.5
6
235
23.5
23.6
37
37
4
38
7
6.5
240
24
24
37.5
37.5
4.5
38.5
7.5
7
245
24.5
24.4
38
38
5
39
8
7.5
250
25
24.7
38.5
38.5
5.5
39.5
8.5
8
255
25.5
25.1
39
39
6
40
9
8.5
260
26
25.4
39.5
39.5
6.5
40.5
9.5
9
265
26.5
25.8
40
40
7
41
10
9.5
270
27
26.2
40.5
40.5
7.5
41.5
10.5
10
275
27.5
26.5
41
41
8
42
11
10.5
280
28
26.9
41.5
41.5
8.5
42.5
11.5
11
285
28.5
27.2
42
42
9
43
12
11.5
290
29
27.6
From the size guide on a women's boot product page.
Source: Gucci size guide, captured 17 October 2026. A dash means the house gives no value.
Gucci
Gucci: men's shoes
SIZE
IT/EU
UK/AU
US
KR (MM)
JP (CM)
MX
FOOT LENGTH (CM)
4
38
4
4.5
230
23
4.5
24.4
4.5
38.5
4.5
5
235
23.5
5
24.8
5
39
5
5.5
240
24
5.5
25.1
5.5
39.5
5.5
6
245
24.5
6
25.5
6
40
6
6.5
250
25
6.5
25.8
6.5
40.5
6.5
7
255
25.5
7
26.2
7
41
7
7.5
260
26
7.5
26.6
7.5
41.5
7.5
8
265
26.5
8
26.9
8
42
8
8.5
270
27
8.5
27.3
8.5
42.5
8.5
9
275
27.5
9
27.6
9
43
9
9.5
280
28
9.5
28
9.5
43.5
9.5
10
285
28.5
10
28.4
10
44
10
10.5
290
29
10.5
28.7
10.5
44.5
10.5
11
295
29.5
11
29.1
11
45
11
11.5
300
30
11.5
29.4
11.5
45.5
11.5
12
305
30.5
12
29.8
12
46
12
12.5
310
31
12.5
30.2
12.5
46.5
12.5
13
315
31.5
13
30.5
13
47
13
13.5
320
32
13.5
30.9
13.5
47.5
13.5
14
325
32.5
14
31.2
14
48
14
14.5
330
33
14.5
31.6
14.5
48.5
14.5
15
335
33.5
15
32
15
49
15
15.5
340
34
15.5
32.3
15.5
49.5
15.5
16
345
34.5
16
32.7
16
50
16
16.5
350
35
16.5
33
16.5
50.5
16.5
17
355
35.5
17
33.4
17
51
17
17.5
360
36
17.5
33.7
From the size guide on a men's sneaker product page.
Source: Gucci size guide, captured 17 October 2026. A dash means the house gives no value.
Rings
Cartier
Cartier: rings
FINGER SIZE (MM)
EUROPE
USA
UK
JAPAN
44
44
3
F 1/2
4
45
45
3 1/4
G
5
46
46
3 3/4
H
6
47
47
4
H 1/2
7
48
48
4 1/2
I 1/2
8
49
49
4 3/4
J 1/2
9
50
50
5 1/4
K
10
51
51
5 3/4
L
11
52
52
6
L 1/2
12
53
53
6 1/4
M 1/2
13
54
54
6 3/4
N 1/2
14
55
55
7 1/4
O
15
56
56
7 1/2
P
16
57
57
8
P 1/2
17
58
58
8 1/4
Q 1/2
18
59
59
8 3/4
R
19
60
60
9
S
20
61
61
9 1/2
S 1/2
21
62
62
10
T 1/2
22
63
63
10 1/4
U 1/2
23
64
64
10 3/4
V
24
65
65
11
W
25
66
66
11 1/2
W 1/2
26
67
67
11 3/4
X 1/2
27
68
68
12 1/4
Z
28
69
69
12 1/2
Z 1/2
29
70
70
13
–
30
71
71
13 1/4
–
31
Cartier publishes this chart as an image; Casadi transcribed it by hand. Cartier notes that it is for recommendation only. No UK size is given for 70 and 71. Cartier's separate ring-size recommendations by collection (Love, Juste un Clou, Trinity, Clash) are not reproduced.
Checked: every column rises with finger size. The US column steps by a quarter or a half from one millimetre to the next, as on Cartier's chart.
Flag: the UK column jumps from X 1/2 (67 mm) to Z (68 mm), skipping Y. Check that row against Cartier's original image (linked below) before relying on it.
