You will need 6(6, 6, 7, 7, 7) buttons. Sirdar used their buttons #B5611-0785.

Finished measurements:
Chest circumference: 47.5(51.5, 56, 59.5, 64, 67.5)“ 120(131, 142, 151, 162, 171) cm
Finished length: 27.25(28, 28.75, 30 ,30.25, 31.25)” 69(71, 73, 76, 77, 79) cm
Sleeve to underarm: 17.775( 17.75, 18, 18.5, 18.5, 18.5)“ 45(45, 46, 47, 47, 47) cm

Yarn used:
Sirdar Haworth Tweed
A. 911 Cotton Grass Cream - 6(7, 8, 8, 9, 9) balls
B. 912 Yorkshire Stone - 2(3, 3, 3, 3, 3) balls
C. 913 Millstone Grey - 1(1, 1, 2, 2, 2) balls

An oversized long line V neck cardigan. This pattern uses intarsia technique to create the asymmetric colour blocks. The main stitch used is reverse stocking stitch.