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

Finished measurements:
Bust circumference: 38.5( 42.5, 46.5, 50.5, 54.25, 58.25, 62.25, 66.25, 70)“ 98(1018, 118, 128, 138, 148, 158, 168, 178) cm
Finished length:36.5( 37.75, 39.25, 40.5, 42, 43.25, 44, 45.25, 46)” 93( 96, 99.5, 103, 106.5, 110, 112, 115, 117) cm
Sleeve seam: 17( 17.25, 17.25, 17.25, 17.75, 17.75 ,17.75, 17.75, 18)“ 43( 44, 44, 45, 45, 45, 45, 45, 45.5) cm

Yarns used:
Rowan Alpaca Soft DK and Rowan Kidsilk Haze
A. Rowan Alpaca Soft DK
- Shade 235 Champagne - 15(15, 16, 16, 17, 17, 18, 18, 19) balls
B. Rowan Kidsilk Haze
- Shade 686 Lustre - 9(9, 10, 10, 10, 11, 11, 11, 12) balls