Purchased in Hawaii, worn once for a wedding, and home cleaned. Material: Labeled as 100% Rayon. *Length: 102cm (I am 159cm tall, and when I wear it, the hem falls about 10cm below my knees.) *Size: Labeled as S, but I usually wear a size 9 or sometimes a size 11. *The mannequin in the photo is a size 7, so the dress may appear loose. ☆Can also be worn to wedding ceremonies.