This is a pajama set from Shimamura, purchased in 2025, featuring a collaboration between Misako Aoki and Sanrio Characters. I am selling it because the size no longer fits me while it was reserved and stored. I have not even tried it on. *The tags have been removed.* The color is "black" with a cute pink and gray check pattern. The fabric is slightly thin. The ribbon on the collar can be removed. This is a set that includes a hairband. Color... Black系 (Black-based)