This pattern offers a both long and short sleeve instructions in double knit yarn which would suit Drops Merino extra fine or Drops Muskat cotton or King Cole Pricewise or Drifter DK for babies. It fits 14" to 22" chest ( 36-56cm) and requires a pair of 3.25mm and 4mm needles Approximate yarn needed for the long sleeved cardigan   Size 14” 16” 18” 20” 22” Yarn             Merino ex fine 50g   4 4 4 4 5 Muskat 50g   4 4 4 4 5 Pricewise 100g   2 2 2 2 3 King Cole Baby Drifter   2 2 2 2 3