Sweater and round neck cardigan: 36-45cm 2 balls, 50cm 3 balls, 56cm 4 balls. V neck cardigan: 36-45cm 2 balls, 50-56cm 3 balls.
3.25 mm and 4mm needles. Tension 22sts/31rows to 10cm, 4mm needles. Recommended yarn Peter Pan DK