You will need stitch holders.

Finished measurements:
Chest circumference: 23.25(24, 25.25, 26, 27.25)“ 59(61, 64, 66, 69) cm
Finished length: 16.5(17.25, 18, 19, 19.75)” 42(44, 46, 48, 50) cm
Sleeve length: 11(11.75, 12.5, 13.5, 14)“ 28(30, 32, 3, 36) cm

Yarn used:
Sirdar Country Classic DK
A. 871 True Red - 5(5, 6, 6, 6) balls
B. 854 Chocolate Brown - 1 ball for all sizes
C. 851 Oat Beige - oddment
D. 873 Black - oddment
E. 850 White - oddment