Size: 150 Color: Off-white? The fabric easily snags on things like hangnails. There are some instances like in the third image. The one in the image is the longest. Satin? Or a silky, smooth? It's a thin, smooth pajama. There are loose threads and fold wrinkles! Satin, silk, pajamas Nightwear, top and bottom set Set up, Shimamura Birthday, Nishimatsuya Teddy bear, bear