The Outsider Jacket Sizing Chart

 

 Seb is 6ft 1" and is wearing a Large

Measure Point  XS S M L XL XXL
Chest 22 23 24 25 26 27
Sleeve 23.5 23.75 24.25 24.75 25 25.25
Front length 24.5 25 25.5 26 26.5 27
Waistband 19 20 21 22 23 24