Dahlia Rizk, 47, mother of three from New Hampshire and inventor of Buckle Me Baby Coats, just might have made your winter car ride a little bit easier—and a lot safer for children. When Rizk’s oldest child was 5 years old, she attended a child passenger safety check and, to her surprise, a technician informed her that it was dangerous for children to wear puffy winter coats under their car seat harnesses. Skeptical at first, Rizk set off to do her own research. “When you have a child in the car seat, they have their harness on. Their harness should be right on the chest and shoulders, because in a crash when everything is thrown forward, the harness and your child’s body, they travel together, and the harness slows the child’s body down,” she said. However, when the child has a puffy coat between the harness and their body, the …