You will also need a circular needle size US 3 (3.25 mm) at least 48” for front band.

You will need 6 buttons. Rowan use #BN1562 from Bedecked in the UK.

Finished Measurements:
Bust circumference: 41.5(45.5, 49.5, 53.5, 57.5)“ 106(116, 126, 136, 146) cm
Finished length: 33(34, 34.5, 35.5,36)” 84(86, 88, 90, 92) cm
Sleeve to armhole: 17.5(17.5, 18, 18, 18)“ 45(45, 46, 46, 46) cm

Yarn used:
Rowan Alpaca Classic
Shade 116 Soft Satin - 11(12, 13, 14, 15) balls