A pattern for a waistcoat in Click DK. Needles: 4mm (UK8, US6), 3.25mm (UK10, US3), cable needle 1 button Number of 50g balls of Click DK: Chest size 32 inches: 6 Chest size 34 to 36 inches: 7 Chest size 38 to 40 inches: 8 Chest size 42 inches: 9 Photographed in Click DK shade 130.