You will need stitch holders.

Finished measurements:
Chest circumference: 48.75(53.25, 27.25, 61, 65, 68.75)“ 125(135, 145, 155, 165, 175) cm
Finished length: 21.75(22.5, 23.25, 24, 24.75, 25.5)” 55(57, 59, 61, 63, 65) cm
Sleeve to underarm: 17(17, 17.25, 17.75, 17.75, 17.75)“ 43(43, 44, 45, 45, 45) cm

Yarn used:
Sirdar Cashmere Merino Silk DK
A. 407 Royal Navy 3(4, 4, 4, 4, 4) balls
B. 403 China Blue - 6(6, 7, 7, 8, 8) balls
C. 408 Mother of Pearl - 6(6, 7, 7, 8, 8) balls