You will need a cable needle as well as stitch holders and stitch markers.

Finished measurements:
Chest circumference: 33.75( 37.75, 41.75, 45.75, 49.5, 53.5, 57.5, 61.5, 65.25)“ 886( 96, 106, 116, 126, 136, 146, 156, 166) cm
Finished length: 24.5( 25.5, 27.25, 28.25, 30 ,31.5, 32, 33.5, 34.25)” 62( 65, 69, 72, 76, 80, 81, 85, 87) cm
Sleeve seam: 15.25( 15.75, 15.75, 16.25, 16.25, 16.25, 16.25, 16.25, 16.25)“ 39( 40, 40, 41, 41, 41, 41, 41, 41.5) cm

Yarn used:
Rowan Softyak DK
Shade 230 Cream - 11( 11, 12, 12, 13, 13, 14, 14, 15) balls