When winter rolls in, it's natural to wonder if your baby is warm enough at bedtime. To make those colder nights feel a little simpler, we've put together a handy sleepwear guide Complete Winter Newborn Essentials Checklist The Mummy Bubble Winter Baby Essentials: What UK Parents Really Need (and What to Skip) The Baby Den How to Dress Your Baby for Winter Sleep Layering for Winter How to Dress Your Baby for Bedtime.