This Wonder Nation dress is perfect for any casual occasion. The blue cotton blend material is machine washable and the dress features a round neckline, short sleeves, and a knee-length fit & flare style. The collarless design and ruffle accents add a touch of fun to the dress, making it a great choice for girls in sizes L (10-12). The dress is suitable for all seasons and is not vintage or handmade. The pullover closure ensures a comfortable and easy fit.