This is a unisex tunic shirt from the GU and UNDERCOVER collaboration. The product number is 357031, and it is black, size S. It has a long denim-style design, making it easy for both men and women to wear. The zipper at the hem can be removed to create a short-length blouson, allowing for 2-way use. Please purchase only if you understand that this is a used item. It will be folded small for shipping. Instant purchase is welcome.