Costume base S dress orangeCostume base S dress orange A cute non woven dress! This is a dress from the popular costume base series. It's already sewn, so you can easily make costumes. The long length allows for a wide range of uses. The cut part of the hem can also be used as a part. Sized for middle to upper grades of elementary school. What is a costume base? It is a pre sewn costume base that can significantly reduce production time. The colorful base allows you to create a