Costume base Shirt J OrangeCostume base Shirt J Orange You can add a collar, cut the sleeves and hem, and use this shirt as you like! This is a shirt from the popular costume base series. It's already sewn, so you can easily make costumes. You can use it in a variety of ways, such as adding a collar or cutting the sleeves and hem. Sized for toddlers to lower elementary school students. What is a costume base? It is a pre sewn costume base that can significantly reduce