‘The outfit, constructed out of felt and pillow stuffing, took 60 to 70 hours to make. As fun as the costume is, she said, it was inspired by something very practical: warmth. “We just kept freezing at the games,” Kornacki said. “Finally, I sat down and I said, ‘I’m going to make something that’s going to keep me warm.’ I don’t know what came over me.”‘