You will need stitch holders.

Finished measurements:
Bust circumference: 40(44, 48, 52)“ 100(110, 121, 130) cm
Finished length: 20(20.75, 22, 23.75)” 51(53, 56, 59) cm
Sleeve to armhole: 17.75(17.75, 18, 18)“ 45(45, 46, 46) cm

Yarn used:
Rowan Moordale
A. 008 Blue Moor - 4(4, 5, 5) hanks
B. 003 Turmeric - 1(1, 2, 2) hanks
C. 015 Dahlia Deep - 1(1, 2, 2) hanks