You will need stitch holders and stitch markers.

Finished measurements:
Chest circumference: 44( 48, 52, 56, 59.75, 63.75, 67.75, 71.75, 75.5)“ 112 ( 122 ,132, 142, 152, 162, 172, 182, 192) cm
Finished length: 20.75( 21.75, 22.5, 23.25, 24, 24.75, 25.25, 26, 26.5)” 53( 55, 57, 59, 61, 63, 64, 66, 67) cm
Sleeve seam: 4.25( 4.75, 4.75, 5, 5, 5, 5, 5, 5)“ 11( 12, 12, 13, 13, 13, 13, 13, 13) cm

Yarn used:
Rowan Softyak DK
Shade 248 Coast - 7(7, 8, 8, 8, 9, 9, 9, 10) balls