For accurate measurements, get yourself a measuring tape that has both centimetres and inches. You might want to know your size in both units. The best place to start is your neck, measure around the base of your neck, where your shirt collar would normally sit. For comfort, you will want to round up the neck measurement to the nearest whole of half size. For example, if your neck measures 15.3 inches, then you would round that up to 15.5 inches.


Extra tip: we do the 2-finger space between the tape and your neck to ensure space for breathing. The next part of your body you should measure, is your arm length. We suggest you have a friend help you with this part. Stand with your arm slightly bent at your side. Measure from the nape to the wrist. Again, round this up to the nearest whole or half size.

Inch | Centimetre

Classic Fit (Inches)
Collar
15
15.5
16
16.5
17
17.5
18
Chest
46
48
49
50
51
53
56
To Fit Chest
36
40
42
44
46
48
50
Short
Sleeve length
33
33
33
33
33
33
33
Regular
Sleeve length
35
35
35
35
35
35
35
Long
Sleeve length
36
36
36
36
36
36
36
Classic Fit (Centimetres)
Collar
38
39
40
42
43
44
45
Chest
116
122
125
126
130
136
142
To Fit Chest
96
101
106
111
116
121
127
Short
Sleeve length
84
84
84
84
84
84
84
Regular
Sleeve length
89
89
89
89
89
89
89
Long
Sleeve length
92
92
92
92
92
92
92