This your yearly winter reminder that snowsuits or bulky items of clothing are a big NO NO in car seats. Always harness your baby in correctly and do the pinch test. Want to learn more? Your in the Infant Car Seat Snow Suits Buckle Me Baby Keep your winter baby cozy and safe. Here are few simple tips: Dressing rule: one more thin layer than you're wearing; avoid overheating; breathable fabrics Car seat safety: remove puffy coats, use Can Kids Wear Winter Coats in Car Seats? What Parents Need to Know Fearless Joy