A set of a gray long-sleeved polo shirt and navy pants. I wore it for my child's kindergarten entrance ceremony. It's simple, not too formal, and easy to put on and take off! Since it's thin, it becomes more formal when you put a jacket on top. It's not overly formal, so it's okay to wear it separately as everyday wear. The pants have an elastic waistband, so they're comfortable! 100% cotton #Yusan's Unwanted Items List - Color: Gray, Navy - Type: Long-sleeved polo shirt, pants - Details: Button-down collar - Size: 120cm Gender...Boy