The Big Gold Brick coat is made of wool, which is what makes it so warm. If you have meeting with your boss or a formal dinner with your friends, this coat is all you need. Its black color gives it a neutral look allowing it to be worn over anything. The inner side of the coat is made of soft viscose lining which is why it is so comfortable. This black coat has a front open style with erect collar which enhances its stylish look. It has full-length sleeves have open hem cuffs.