You will need a circular needle size US 3 ( 3.25 mm) at least 120 cm (48”) long for opening edge ribbing.

Finished measurements:
Bust circumference: 37.25(40.25, 45, 48.5, 53)“ 94.5(103.5m 114.5m 123.5m 134.5) cm
Finished length : 23.5(14.25, 25.25, 25.75, 26.5) “ 59.5(61.5, 64, 65.5, 67.5) cm
Sleeve to armhole: 17.25(17.5, 17.75, 17.75, 17.75)” 44(44, 45, 45, 45) cm

Yarn used:
Rowan Pure Cashmere
Shade 100 Flannel - 11(12,13, 14, 15) hanks