The size is estimated to be for ages 10 to 12. A set of new long pants, a gray long-sleeved polo shirt, and two red t-shirts. One of the t-shirts is a reversible double-layered t-shirt. The gray shirt has some stains, but the other two items have no noticeable stains. The pants are new. All items were purchased in Korea. Please note that I cannot offer a discount. - Brand: Polo Ralph Lauren Thank you for looking.