XS S M L XL XXL
Pit to pit 55cm 60cm 63cm 71cm 76cm 81cm
  21.5ins 23.5ins 25ins 28ins 30ins 32ins
Collar to hem 65cm 70cm 70cm 75cm 76cm 76cm
  25.5ins 27.5ins 27.5ins 29.5ins 30ins 30ins
Shoulder 56cm 61cm 66cm 71cm 76cm 81cm
  22ins 24ins 26ins 28ins 30ins 32ins
Sleeve 50cm 50cm 52cm 52cm 52cm 52cm
  19.5ins 19.5ins 20.5ins 20.5ins 20.5ins 20.5ins