The Cat & Jack Girls' Large Periodic Table Long Sleeve Shirt in Blue, size 10/12, is a casual and comfortable top made from cotton. This regular fit shirt features a crew neck and long sleeves, making it perfect for school or everyday wear during the fall and spring seasons. With its vibrant blue color, this T-shirt from the Cat & Jack brand is easy to care for with machine washable instructions. Ideal for young girls looking for a stylish and practical shirt to add to their wardrobe.