Sweater Blazer, Cardigan Coat, Coatigan, Black Coatigan The J. Crew Sweater Blazer with an Anine Bing sweatshirt, straight leg jeans, a Cuyana backpack (love their bags), and Frame western booties (on sale). For more coatigan outfit ideas and cardigan coats worth a look this season, visit NatalieYerger.com.