You will need 9 buttons. Rowan used # BF/8847 from Groves and Banks in the UK.

Finished measurements:
Bust circumference: 42(45, 50, 54,57)“106(115, 127, 136, 1460 cm
Finished length: 41.5(41.5, 43, 43.5, 44.5)” 105(105, 109, 111, 113) cm
Sleeve to armhole: 17.5(17.5, 18, 18, 18)“ 45(45, 46, 46,46) cm

Yarns used:
* note: Valley Tweed and Kidsilk Haze are used together, one strand of each yarn held together.

Rowan Felted Tweed
A. Seafarer 170 - 4(4, 4, 5, 5) balls
D. Tawny 186 1(1, 2, 2, 2) balls
E. Ancient 172 - 2(3, 3, 3, 4)
F. Ginger 154 - 2(2, 3, 3, 3) balls
I. Amethyst 192 - 1(1, 2, 2, 2) balls
L. Barn Red 196 - 1(1, 2, 2, 2) balls
M. Bilberry 151 - 1(2, 2, 2 ,3) balls
N. Pine 158 - 1(1, 2, 2, 2) balls
O. Rage 150 - 1(1, 2, 2,2) balls
P. Peony 183 - 1(1, 1,1, 2) balls
Q. Phantom 153 - 1 (1, 1,1, 2) balls
R. Carbon 159 1(1, 2, 2, 2) balls

Rowan Valley Tweed
B. Hardraw 108 - 1(1, 1, 2, 2) hanks
G. Bedale 106 - 1(1, 2, 2, 2) hanks
J. Wolds Poppy 107 - 1(2, 2, 2, 3) hanks

Rowan Kidsilk Haze
C.Burnt Caramel 680 - 1(1 ,2, 2, 2) balls
H. Liqueur 595 - 1(1, 1, 2, 2, ) balls
K. Romance 681 - 1(1, 1, 2, 2) balls