There are a lot of wool coat style, only a camel hair coat color in the. The first coat appeared in early eighteenth Century, it first appeared in the British Royal Navy midshipmen body, double breasted wool coat style handsome and practical, it is spread. The women's woolen coat appeared in the late nineteenth Century, and was developed on the basis of men's money. It has long body, large lapel, waist style and so on, which is the most classic style. After the development of wool coat has a variety of changes, but the most classic styles are similar, we can do a simple classification from the front, then it can be divided into single -, double deduction, waist paragraph.