I purchased the olive green shirt and the color is absolutely perfect for what I was looking for (no yellowish undertones).  I wear an 18W in normal clothes and I purchased a 3X in this shirt.  It is a great fit.  No hugging my muffin top...lol  It has a nice drape to it and the Dolman sleeves are perfect for larger sized women like me.  I don't wear it pulled down, just loosely gathered at my waist.  It is a very comfortable shirt and I am ordering more colors.  There is no see through with this color.  Highly recommend!  Perfect warm weather shirt.