The Ad describes this jacket as a "Women" Casual jacket.  It is not a Women's size.  I ordered XXL. They sent XL which was much too small for me in the arms and shoulders. These jackets fit more like Misses size.  The chest and waist are roomy but it's extremely small in the upper arms and shoulders.  Overall it's a very well-made and attractive hip-length light-weight jacket.  It has a satiny lining.  I wish I could get a size that fits me, which is American Women's XXL.  I like the jacket very much but the sizing is weird.  It will probably fit slender people okay.