Jacket Size
UK chest size with EU equivalents. Measure around the fullest part of the chest over a shirt.
UK
Chest (in)
EU
Chest (cm)
Typical Fit
34
34–35
44
86–89
Extra Slim
36
36–37
46
91–94
Slim
38
38–39
48
96–99
Slim Regular
40
40–41
50
101–104
Regular
42
42–43
52
106–109
Regular
44
44–45
54
111–114
Regular–Generous
46
46–47
56
116–119
Generous
48
48–49
58
121–124
Large
50
50–51
60
127–130
XL
52
52–53
62
132–135
XXL
54
54–55
64
137–140
3XL
56
56–57
66
142–145
4XL
58
58–59
68
147–150
5XL
60
60–61
70
152–155
6XL
Between sizes? Pick the larger jacket and taper the waist.
Trouser Size
Suit trousers sit just above the hip bone. Choose your usual waist; fine-tune with tailoring if needed.
Waist (UK)
Seat/Hip (in)
Short Inseam
Regular Inseam
Long Inseam
30
37–38
29″
31″
33″
32
39–40
29″
31″
33″
34
41–42
29″
31″
33″
36
43–44
29″
31″
33″
38
45–46
29″
31″
33″
40
47–48
29″
31″
33″
42
49–50
29″
31″
33″
44
51–52
29″
31″
33″
46
53–54
29″
31″
33″
48
55–56
29″
31″
33″
50
57–58
29″
31″
33″
52
59–60
29″
31″
33″
54
61–62
29″
31″
33″
56
63–64
29″
31″
33″
58
65–66
29″
31″
33″
60
67–68
29″
31″
33″
Want a specific break? We’ll hem to your exact inseam.
Waistcoat Size
Match to your jacket size for a clean line through chest and waist.
Jacket
Waistcoat
Chest (in)
Fit Notes
36
36
36–37
Slim fit
38
38
38–39
Slim-regular
40
40
40–41
Regular
42
42
42–43
Regular
44
44
44–45
Generous
46
46
46–47
Generous
48
48
48–49
Large
50
50
50–51
XL
52+
52+
52–56
XXL–6XL
Prefer more room through the midsection? Consider one size up.
How to Measure
Use a soft tape over light clothing. Keep it level and snug, not tight.
Chest
Measure around the fullest part of your chest, under the arms, with the tape level across shoulder blades. Breathe out naturally.
Wear a shirt when measuring
Keep tape snug, not tight
If between sizes, size up the jacket
Waist
Measure at your natural waist (just above hip bones). Suit trousers are cut to sit here for a clean line.
Record in inches
Compare to our trouser table
Tailoring can refine the fit
Inside leg
Measure from crotch seam to ankle bone. Choose Short/Regular/Long or ask us to hem to your exact inseam.
Short 29″ · Regular 31″ · Long 33″
Stand straight; no shoes
We can finish to length
Neck (for shirts)
Measure around the base of your neck where your collar sits. Insert two fingers for comfort.
Round to the nearest ½″
Match to your shirt size
Fit keys: Tailored = shaped through waist; Regular = classic room; Slim = closer cut; Big & Tall = extended sizes with added length and ease.
Sizing can vary slightly by brand. If unsure between two sizes, choose the larger and we’ll tailor to perfection.