I now live in this shirt. I am 5'10" with broad shoulders, 43" bust, and ordered the XL. It is roomy without being baggy and is buttery soft and swingy. I also ordered the unisex long-sleeved shirt in a medium and that fits me perfectly, to give an idea of the sizing difference.
The coral is brighter and warm-toned rather than the pinkish hue shown in the pictures, but it's gorgeous and flattering all the same even as a cooler-toned person.
I've washed this shirt twice already (life with small kids) and it holds up beautifully. I wash cold and line dry as instructed.
Overall I am very impressed with the material and sewing. It is so light without being sheer, its is cut strait on the knit grain so it doesn't twist or warp easily, and all the finishings are very well done. I am writing this as I order the blue now!