Can my child wear a winter coat in their carseat?
Generally, no. For safety, the harness straps must remain tight on the child’s shoulders regardless of any clothing. You can put a blanket over the child, OUTSIDE the harness straps or put your child’s coat on backwards after they are in the seat. For infants in cold weather, an aftermarket “cozy” that zips over the infant carrier rather than fitting under the child is another solution.
