These are kids' matsuba (a type of traditional Japanese undergarment, often worn for festivals). Size 5 (stated as 9-10 years old, but size-wise it's around 120-130 cm). Worn only once, in beautiful condition. Purchased from a store, so the fabric is sturdy. It's a comfortable elastic waistband type for easy on and off. #Festival #Costume #Matsuba #Danjiri