Rib-knit long-sleeved button-down long shirt and straight pants set - Style: Button-down long shirt and pants set - Material: Rib knit - Sleeve Style: Long sleeve - Pants Style: Straight pants Thank you for viewing. For those who can use it. Size: Free Although it is new and unused, and I don't think there are any stains, I have stored it at home, so please refrain from purchasing if you are concerned. Please consider this item with the understanding that it has been in someone's possession. Returns and claims are not accepted, so please understand. If you have any questions, please feel free to comment.