Size guide:
S - Shoulder: 48  Sleeve: 59  Length: 70 Chest: 104 (In cm)
S - Shoulder: 50  Sleeve: 60  Length: 70 Chest: 110 (In cm)
M - Shoulder: 52  Sleeve: 61  Length: 73 Chest: 115 (In cm)
L - Shoulder: 54  Sleeve: 63  Length: 76 Chest: 120 (In cm)
XL - Shoulder: 56  Sleeve: 65  Length: 79 Chest: 125 (In cm)
XXL - Shoulder: 58  Sleeve: 65  Length: 80 Chest: 130 (In cm)
3XL - Shoulder: 60  Sleeve: 66  Length: 81 Chest: 135 (In cm)
4XL - Shoulder: 62  Sleeve: 67  Length: 82 Chest: 140 (In cm)

Please allow slight difference due to manual measurement