You will need stitch holders and a cable needle.

Size:
32/34 (36/38, 40/42, 44/46, 48/50, 52/54)“
81/86 (91/97, 102/107, 112/117, 122/127, 132/137) cm
Finished measurements:
Bust circumference: 42 (45.75, 49.5, 52, 59, 62.5)”
107 (116, 125, 133, 150, 159) cm
Finished length: 28.75 (29.5, 30.25, 31.25, 32, 32.75)“
73 (75, 77, 79, 81, 83) cm

Yarn used:
Hayfield Bonus Aran
Shade 561 Moon, 4 (4, 5, 5, 6, 6) balls