This is a test of commonsense. Complete the next sentence:

How to keep a newborn warm in winter
Dress your newborn in 1 more layer than you are wearing.
A good rule of thumb for dressing your newborn is to place them in 1 more layer than you are wearing. For example, if you are comfortable wearing a long sleeve shirt, then your newborn will probably need a long sleeved shirt and a cardigan.
Dress your newborn in warm clothes and outerwear for going outside. It is best to avoid taking your newborn outdoors in winter as much as possible.