You will need stitch holders and a cable needle.

Finished measurements:
Bust circumference: 51.25(55.25, 60, 63, 67.75, 71)“ 130(, 140, 152, 160, 172, 180) cm
Finished length: 21.75(22.5, 23.25, 24, 24.75, 25.5)” 55(57, 59, 61, 63, 65) cm
Sleeve to underarm: 16.5(16.5, 17, 17.25, 17.25, 17025)“ 42(42, 43, 44, 44, 44) cm

Yarn used:
Sirdar Saltaire
Shade 300 Stoat - 8(8, 9, 10, 10, 11) balls