You will need 8 buttons, approximately 5/8” (15 mm).

Finished measurements:
Bust circumference: 32( 35.25, 39.25, 43, 47.75, 51.5, 55, 58.75, 64.25)“ 81(90.5, 100, 109.5, 121, 130.5, 140, 149.5, 163) cm
Finished length:20.75( 21.5, 22, 23.25, 23.75, 24.5, 24.75, 25.25, 25.5)” 52.5( 54.5, 56, 59, 60.5, 62, 63, 64, 65) cm
Sleeve seam:17.25( 17.75, 17.75, 18, 18, 18, 18, 18, 18)“ 44( 45, 45, 46, 46, 46, 46, 46, 46) cm

Yarn used:
Rowan Fine Tweed Haze

One color version:
Shade 010 Blush - 4(5, 5, 6, 6, 7, 7, 7, 8) balls

Multi colored version
A. 009 Nero - 3(3, 4, 4, 4, 5, 5, 5, 5) balls
B. 005 Lawn - 2(2, 2, 2, 2, 3, 3, 3, 3) balls
C. 007 Mist - 1(1, 1, 1, 2, 2, 2, 2, 2) balls