Orange relates to 'gut reaction' or our instincts, as opposed to the physical reaction of red or the mental reaction of yellow. It offers emotional strength in difficult times and helps us bounce back from disappointments and despair, assisting in recovery from grief. Or so I've been told. XS S M L XL CHEST 54 56 58 60 62 LENGTH (SNP TO HEM) 56 57.5 59 60.5 62 SLEEVE LENGTH 55 56 57 58 59