I don't remember exactly, but I think it was a collaboration between Uniqlo and a designer. I've cut off the tags. Size is S. This is a used item, so please consider purchasing only if you are not concerned about minor details. Using Mercari delivery service (Anonymous delivery, so no need to exchange personal information, providing peace of mind) I am not accepting price negotiations. Thank you for your understanding. Also, I cannot guarantee the arrival date of the product as I will be using Mercari delivery. ★Please purchase only if you can pay immediately upon purchase.