What's the Deal with Winter Coats in Car Seats? The Car Seat LadyBest Winter Gear that is Safe in the Car Seat The Car Seat Lady Winter Car Seat Safety: How to Keep Your Kids Safe AND Warm TheMonarchMommy How to keep your newborn baby warm in Riley Children's Health If you fasten your child in their car seat with their winter coat on, it could potentially be dangerous. The harness is not tight enough to prevent them from slipping out during SAVE & SHARE! Winter is coming so we wanted to share some important information!, Winter clothing such as coats, thick jackets and snowsuits should not be worn in the car seats , For many