Off-The Rack Sizing


MEN'S SUITS & TAILORING

SIZE GUIDE

BLAZERS, FORMAL JACKETS AND WAISTCOATS

SIZE TO FIT CHEST SIZE   
INCHES CM
32'' 32 81
34" 34 86
36" 36 91
38" 38 96
40" 40 101
42" 42 106
44" 44 111
46" 46 116

 

 FORMAL JACKETS (SUIT JACKET & BLAZERS)
APPROXIMATE GARMENT BACK LENGTH  
SHORT REGULAR LONG
  CM Inches CM Inches CM Inches
32'' 67 26.4 69.5 27.4 72 28.3
34" 67.5 26.6 70 27.6 72.5 28.5
36" 68 26.8 70.5 27.8 73 28.7
38" 68.5 27 71 28 73.5 28.9
40" 69.5 27.4 72 28.3 74.5 29.3
42" 70 27.6 72.5 28.5 75 29.5
44" 70.5 27.8 73 28.7 75.5 29.7
46" 71 28 73.5 28.9 76 29.9

 

 FORMAL JACKETS (SUIT JACKET & BLAZERS)
APPROXIMATE GARMENT SLEEVE LENGTH  
SHORT REGULAR LONG
  CM Inches CM Inches CM Inches
32'' 61 24 63 24.8 65 25.6
34" 61.5 24.2 63.5 25 65.5 25.8
36" 62 24.4 64 25.2 66 26
38" 62.5 24.6 64.5 25.4 66.5 26.2
40" 63.5 25 65.5 25.8 67.5 26.6
42" 64 25.2 66 26 68 26.8
44" 64.5 25.4 66.5 26.2 68.5 27
46" 65 25.6 67 26.4 69 27.2

The length of O.S Man Formal Jackets and Blazers varies according to style. On average size 40" length measures 27.5 inches / 71cm down the centre back from neck to hem. 

TROUSERS

SIZE TO FIT WAIST SIZE
INCHES CM
26" 26 66
28" 28 71
29" 29 73.5
30" 30 76
31" 31 78.5
32" 32 81
33" 33 83.5
34" 34 86
36" 36 91
38" 38 96
40'' 40 101

TROUSERS INSIDE LEG LENGTH

These are inside leg measurements and are a guide to fit only.The garment lengths will vary according to the style.

  TO FIT INSIDE LEG LENGTH 
LENGTH INCHES CM
Short 30 76
Regular 32 81
Long 34 86

Please note that these inside leg measurements are a guide only. Actual garment lengths may vary according to style.

SHIRTS

SIZE TO FIT CHEST 
SIZE
TO FIT NECK SIZE
INCHES CM INCHES CM
XXXS 30-32 76-81 14 36
XXS 32-34 81-86 14.5 37.5
XS 34-36 86-91 15 38.5
S 36-38 91-96 15.5 39.5
M 38-40 96-101 16 41.5
L 40-42 101-106 17 43.5
XL 42-44 106-111 17.5 45.5
XXL 44-46 111-116 18.5 47.5
XXXL 46-48 116-121 19.5 49.5