How to Dress Baby in Winter: Tips for Staying Warm and Cozy How to dress your baby for winter Take the guesswork out of what to dress your baby in for the cold with this simple guide: Base layer first (think breathable How to Dress Your Baby for Cold Weather , Keep your little one warm from head to toe with these cozy winter layers:, 1 Start with a soft + snuggly fleece bunting suit , 2 Layer on an insulated Dressing Guide: How to Layer Your Baby for Winter & Cold Weather Purebaby How to Dress Infants In Winter for Safe, Cozy Sleep?