You will need a cable needle.

Finished measurements:
Bust circumference: 43.25( 47.25, 51.25, 55, 59, 63, 67, 70.75, 75.5)“ 110(120, 130, 140, 150, 160, 170, 180, 192) cm
Finished length: 18(18.75, 19.75, 20.75, 21.25, 22, 22.5, 23.25, 23.5)” 46(47.5, 50, 52.5, 54, 56, 57, 59, 60) cm
Sleeve to armhole: 13.5(14, 14, 14.25, 14.25, 14.25, 14.25, 14.25, 14.25)“ 34(35.5, 35.5, 36, 36, 36, 36, 36, 36) cm

Yarn used:
Rowan Kidsilk Haze
A. 671 Peacock -5(5, 5, 6, 6, 7, 7, 8, 8) balls
C. 692 Gem - 1 ball for all sizes
E. 664 Steel - 1 ball for all sizes
G. 632 Hurricane - 1 ball for all sizes
I. 676 Aura - - 1 ball for all sizes

Rowan Felted Tweed
B. 207 Bottle Green - 5(6, 6, 7, 7, 8, 9, 9, 10) balls
D. 204 Vaseline Green - 1 ball for all sizes
F. 191 Granite - 1 ball for all sizes
H. 170 Seafarer - 1 ball for all sizes
J. 197 Alabaster - 1 ball for all sizes