You will need 5 x 1/2” -5/8” (15 mm) buttons. Rowan used wooden buttons from Textile Garden in the UK.

You will also need a size US 3 (3.25 mm) circular needle, at least 40”(100 cm) long for finishing.

Finished measurements:
Chest circumference: 41.5( 45.75, 59.5, 53.5, 57.25, 61.5, 65.25, 69.25, 74.25)“ 105.5( 116, 125.5, 136, 145.5, 156, 165.5, 176, 188.5) cm
Finished length:

Yarn used:
Rowan Softyak DK
A. 240 Pasture - 2(2, 2, 2, 2, 3, 3, 3, 3) balls
B. 238 Heath - 2(2, 2, 2, 3, 3, 3, 3, 3) balls
C. 231 Steppe - 1(1, 1, 1, 1, 2, 2, 2, 2) balls
D. 258 Khaki - 2(2, 3, 3, 3, 3, 3, 4, 4) balls
E. 239 Plateau - 1(2, 2, 2, 2, 2, 2, 2, 3) balls
F. 235 Pampas - 1(1, 1, 1, 2, 2, 2, 2, 2) balls
G. 257 Moss - 1(1, 1, 2, 2, 2, 2, 2, 2) balls
H. 230 Cream - 1(1, 1, 1, 2, 2, 2, 2, 2) balls