This t-shirt is made of organic cotton. This is a sleeveless model with shoulder frill and fringes on the hem. It has a round neckline, an opening on the upper back with three wooden buttons and an opening detail on the lower back.All raw materials used in this piece are Standard 100 by OEKO-TEX, Class I certified, meaning they are free of substances that may be harmful to the skin of children. This piece provides extra anti-UV protection so that children can enjoy the sun more safely.