Sweater:36-41cm 100g, 46-51cm 200g. V neck slipover and short sleeved cardigan: 31-46cm 100g, 51cm 200g. 4mm crochet hook. Based on 100g balls baby DK.
Tension 29sts to 10cm on 4mm crochet hook. Recommended yarn: King Cole Baby Comfort DK