British tailoringTailored · Regular · SlimBig & Tall up to 6XLInches & cm
Choose confidently online. Prefer a perfect finish? Our in-house tailoring can fine-tune any size.
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.
Sizing can vary slightly by brand. If unsure between two sizes, choose the larger and we’ll tailor to perfection.
Glenmuir Men’s Cotton & Bamboo Blend Long Leg Trunks – 2 Pack
Designed for superior comfort and everyday performance, these Glenmuir Men’s Long Leg Trunks are crafted from a soft, breathable cotton and bamboo viscose blend. Supplied in a 2-pack, each pair features a longer 8cm inseam to help reduce rubbing or chafing — ideal for men with larger upper thighs or anyone who prefers extra coverage.
The stretch jersey fabric combines the natural softness and moisture-absorbing benefits of bamboo with the durability of cotton, creating underwear that stays comfortable, breathable and fresh throughout the day. A deep elasticated waistband with jacquard Glenmuir branding provides a secure fit, while flat binding seams, smooth saddle-seat panels and elasticated leg openings enhance comfort and prevent irritation.
For added ease, these trunks are label-less, removing scratchy tags, and are machine washable at 30° for simple care.