This loose-fitting sundress is made from a mix of cotton and polyester, giving the dress characteristics such as good breathability, wrinkle-resistance, and fantastic durability, ensuring that you will have a comfortable, easy-to-wear dress for a good amount of time. The O-neck is unrevealing and comfortable, and works well with the rounded design of the dress. The puff sleeves add a sophistication to the casual dress, and accentuates the length of the dress, give proportion.