This is a Henna Oji-san (Strange Uncle) pajama set and bellyband from Ken Shimura. It's size 140. The pants are 7/10 length. The material is generally thin and flimsy. It was quite flimsy even when new. Width: 36 cm, Shoulder width: 35 cm, Length: 45 cm Inseam: 21 cm. These measurements are approximate, taken by hand. Please understand that there may be some error.