I purchased this coat as an early Xmas gift for my wife. She's petite-5'3", 105 lbs-and the XS fits her in every way. Shoulders, length of coat, taper at waist, width around hips, chest (bust) area-all perfect for her. As if she were the model for designing and cutting the pattern for the XS in this style.
The coat has more urban styling than some of the other shearling choices (which appear more Western country in style), and that's just what she wanted-a dressy city coat that keeps her warm in the winter. Thanks, Overland!