Calvin Klein blue dress. Flattering fit, zipper up the back and lined. I did not notice that it did not have a fabric content tag until I went to clean it, my guess is that it is a polyester blend. This dress does have some stretch and is lined. I added a picture of me wearing it so the details could be seen, although it is too snug for me which is why I’m selling it 😢 Please see photos for details and measurements. Please let me know if you have any other questions.