This boys' clothing ensemble consists of long sleeve button-up shirts from popular brands such as Old Navy and Gap. The shirts are made of cotton, featuring a collared neckline and button-down style, perfect for casual occasions. With a multicolor option and a size 6, 6-7, small, and medium, these shirts are machine washable for easy care. Ideal for the fall and spring seasons, they are great for school activities and everyday wear. wore to school with jeans, lots of life left!! 12 includes in the lot. 11 long sleeve and 1 short sleve.