The material is made of the highest quality 100% wool. The fabric is brushed flannel wool, making it a warm jacket perfect for the coming season. The front has a simple single button, and the waist is designed with a belt-like seam. Below the seam is a slightly flared peplum style, creating a beautiful silhouette. The back has a clean design without a slit. The cuffs have slits. The large patch pockets make it a good match for casual occasions like neat denim. (23区 is a popular Japanese brand developed by Onward Kashiyama, known for its elegant and sophisticated designs and high-quality materials, aimed at working women and adult women.) Thank you for viewing. #Akko21