This Old Navy school uniform is perfect for any young student looking to impress in the classroom. The built-in flex polo shirt is designed for comfort and durability, with a solid blue color and short sleeves. The shirt is made from a blend of spandex and cotton, making it stretchy and machine washable for easy care. The set includes a polo shirt and T-shirt, both in size XXL(18)Plus. The shirt features a button closure and knit fabric type, while the T-shirt has a relaxed fit and is perfect for any season. The uniform is suitable for boys and is ideal for school activities and performances.