(2 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. Stella McCartney McCartney gives the London fog the slip in a sleek overcoat at the premiere of her father’s Ecce Cor Meum performance at Royal Albert Hall on Nov. 3.