You will need 7 buttons, approximately 1/2” (15 mm) each. Rowan used #TGB5250 Pearly and Matte Shell Textured Finish from Textile Garden in the UK

You will also need a cable needle, as well as two double pointed needles size US 5 (3.75 mm), for the i-cord drawstring.

Yarn is held double throughout.

Finished measurements:
Chest circumference: 33.25( 37, 41.25, 45, 49, 52.75, 57, 60.75, 65.25)“ 84.5( 94, 104.5, 114, 124.5, 134, 144.5, 154, 166) cm
Finished length: 21.5( 22, 22.75, 23.75, 24.5, 25.25, 25.5, 26.5, 27)” 54.5( 56, 58, 60.5, 62, 64, 65, 67.5, 68.5) 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 Kidsilk Haze
A. 709 Rose - 5(6, 7, 8, 9, 10, 10, 12, 12) balls
B. 590 Pearl - 5(6, 7, 8, 9, 10, 10, 12, 12) balls