You will also need a stitch holder.

Finished measurements:
Back: 15.75(16.5, 18, 19, 20.5, 22)“ 40(42, 46, 58, 52, 56) cm
Length: 24(24.75, 25.25, 26, 26.5, 26.75)” 61(63, 64, 66, 67, 68) cm

Yarn used:
Rowan Selects Mako Cotton
A. Deep Magenta 007 6(6, 7, 7, 7, 8) balls
B. Nude Pink 003 - 1 ball for all sizes.