I bought the teal v-neck in a large.  The color is a beautiful jewel color.  The fabric is light but not sheer.  The neck is not too low cut.  The shirt has a good drape but is also a little clingy.  There is enough shirring to camouflage, but there is also a boundary to how much if you're self conscious.  I wear a 14 dress and the large is a good size.  It's not tight, but it is fitted around the waist.  The top portion is nice and breezy.  I'm not particularly busty, but there is decent room to expand there.  If you want it more loose in the waist, or need a bunch of extra space on top, consider a size up.  I really love the sleeve style that isn't going to ride up under the arms (huge peeve in southern summers).  I will probably try another 1 or 3 of these in different necklines and colors.