This skirt and cute and well-made and a good value for the price.  I don't like S/M/L sizing and I purchased the Large, which I would estimate to be a 10-12.  I was looking for an 8-10 so a Medium might have been better.  Something funny is the model must be fairly short and shapely--the skirt is shorter on me and doesn't have quite the hourglass cut that is depicted here.  But it's a really nice day or work look.  The back is not ribbed the way the front is.  Also I was worried the material was wool but it is a nice stretch Tencel style fabric.