You will need a large-eyed sewing needle for finishing.

Finished measurements:
Chest circumference: 40.2 (42.6, 47.2, 52)“ 51 (54, 60, 66) cm
Finished length: 19.9 (19.9, 21.1, 22.2)” 50.5 (50.5, 53.5, 56.5) cm
Sleeve seam: 17.3” (44 cm) for all sizes

Yarn used:
Wool and the Gang Big Love Cotton
A. 3 (3, 4, 5) balls
B. 3 (3, 4, 5) balls
C. 3 (3, 4, 5) balls
D. 3 (3, 4, 5) balls