Waistcoat: 81-86cm 7 balls, 91-97cm 8 balls, 102-107cm 9 balls, 112-117cm 10 balls, 122-127cm 11 balls, 132-137cm 12 balls. Based on 50g balls 51% wool/ 49% acrylic DK.
DK tension 22st/ 28 rows to 10cm, 4mm needles. Recommended yarn Sirdar Escape DK, also suitable for Click DK. 3.25mm and 4mm needles. 3 buttons (1 for centre of flower).