Size Information: S : Neck 4.33–6.30 in, Chest 5.91–7.87 in, Back length 3.74 in M : Neck 5.51–7.09 in, Chest 7.09–9.84 in, Back length 4.09 in L : Neck 6.30–7.87 in, Chest 7.87–12.60 in, Back length 4.80 in XL : Neck 7.09–11.81 in, Chest 9.84–15.75 in, Back length 5.12 in (Blue)
