You will need stitch holders and 4(5, 5, 6, 6, 7, 7, 8, 8) small buttons for the placket.

Finished measurements:
Bust circumference: 41.75( 45.75, 49.5, 53.5, 57.5, 61.5, 65.25, 49.25, 73.25)“ 106( 116, 126, 136, 146, 156, 166, 176, 186) cm
Finished length: 23.25(24, 24.75, 25.5, 26.5, 27.25, 27.5, 28.25)” 59( 61, 63, 65, 67, 69, 70, 72, 73) cm
Sleeve seam: 16.5( 16.25, 16.25, 16.25, 15, 15, 14.5, 14.5, 13.75)“ 42( 41, 41, 41, 38, 38, 37, 37, 35) cm

Yarn used:
Rowan Cotton Cashmere
A. 210 Paper - 8(8, 9, 9, 10, 10, 11, 11, 12) balls
B. 224 Sliver Lining - 1(1, 1, 1, 2, 2, 2, 2, 2) balls