(4 of 8) Celebrities in Winter CoatsWrap it up! Cozy chic warmed the fall 2006 catwalks and now it’s heating up the street. These stars are cuddling up in coats that are as stylish as they are practical, proving that this season’s chill doesn’t have to mean fashion frostbite. Erika Christensen Christensen falls in line with toasty military-inspired tailoring at a screening of Flags of Our Fathers in New York City on Oct. 16.