Your little one is sure to love her look while twirling in the Shirley Tutu, and she will likely never want to take it off. But good news, it can be worn almost year round when paired with tights or leggings. The elastic waistband keeps the Shirley Tutu comfortable and functional no matter the season of life as it grows with the wearer and is itch free thanks to its cotton lining. The top layer of skirt and lining is 100% cotton. Tulle is 100% nylon.