Amazon.com: Winter Baby Car Seat Cover, Carseat Cover for Baby Seat or Stroller, Windproof Warm Infant Car seat for Newborn Keep Babies Warm Bunting Bag (Black) : Baby WINTER IS COMING And if you live in a cold climate, and have a child in a car seat, it is imperative that you know how to keep your child warm and Wearing bulky clothes or winter coats can prevent a snug fit of a car seat harness. Buckle up, then add coats or blankets over the top of your child. Find more safe The Car Seat LadyBest Winter Gear that is Safe in the Car Seat The Car Seat Lady How to Dress Your Winter Newborn on the Way Home from the Hospital Feltman Brothers