Bought this in the wine color.  Very comfortable & lightweight.  Gauze-like material.  Not entirely figure-flattering, as it is quite boxy.  But, I plan on wearing it just for gardening.  So, the plants will not care.
I did hand-wash it, in the sink, prior to wearing it.  Glad I didn't wash it with anything else.  The water turned the same dark wine color, through three washes.  Have it soaking in salt water & vinegar to try and set the dye.  Will update after 24 hours.
Well, after the salt water & vinegar soak, rinsing and a light, second handwashing, there is still a bit of color coming off in the water.
But, the shirt has held up beautifully.  A cool 10 minute tumble in the dryer to remove the excess water and then hanging up to finish drying and it looks great.  No ironing needed.  No shrinkage.
I'll be buying more!