You will need a circular needle size US 3 / 3.25 mm at least 48” / 120 cm long for the neckline.

Finished measurements:
Bust: 38.5(42.5, 46.5, 50.5, 54.5)“ 98( 108, 118, 128, 138) cm
Finished Length: 23.5(24.5, 25, 26, 27)” 60(62, 64, 66, 68) cm
Sleeve length: 9.5” / 24 cm for all sizes

Yarn used:
Rowan Cotton Cashmere
Vintage Claret 217 - 7(8, 9, 10, 11) balls