Cotton blend fabric (80% cotton+20% polyester fiber, wrinkle resistant and wear-resistant), loose fit (suitable for heights of 165-185cm), long sleeved collar (cuffs can be rolled up, buttons fixed), red and blue checkered pattern (grid size 2cm ¡Á 2cm), hem can be worn outside or tucked into pants, suitable for daily leisure in spring and autumn, machine washable, size options M-XXL