The dress is Cotton and Spandex, that being corrected I like the tank dress.  I've noticed very high prices for Tank Dresses on this site. This seems a very reasonable price for a well-made nice quality casual summer dress. I ordered large, it was all that was available at the time, and it's a perfect 12. There is shape but some give also. I plan to layer over it with a tee when not at home.  I got the Kiwi the green is exactly as shown and the Sweetpot which is a deep reddish brown (very nice color).