Purchased at a vintage clothing store in Tokyo. There's no tag, but the staff said it's a 100% rayon T-shirt. They said this color is rare for rayon fabric. It has a European feel. The drape when worn is beautiful. The supple fabric is easy to wear and cool. Size: Length: 70 cm Width: 56 cm Color: Orange Sleeve: Short sleeve Pattern: Solid Neck: U-neck