You will need a cable needle, stitch holders and stitch markers.

Finished measurements:
Chest circumference: 27( 30.5, 32, 34.5, 36.75)“ 69(77, 81, 87, 94) cm
Finished length: 16.5(18, 19.75, 21.25, 22.5)” 42( 46, 50, 54, 57) cm
Sleeve to underarm: 8.75( 9.75, 11.5, 12.5, 14.5)“ 22(25, 29, 32, 37) cm

Yarn used:
Rowan Cotton Cashmere
Shade 216 Pearly Pink - 6(6, 7, 7, 8) balls