This tunic is made of a very soft gauze. It is soft enough to tuck, and light enough to wear on the sunniest of days. The size says M though I am listing it as a S. Unlike most if FP tops, this runs small rather than loose. This would make an excellent beach coverup or tucked into high waisted jeans, as shown in first photo. The photo of the green tunic is there to show length. This tunic is in like new condition. #bohemian #beach