Kids' 6-Layer Gauze Sleeper Dusty Gray Star Pattern I purchased this this year to put on my child who is currently size 100, but they refuse to wear it, so I am selling it. I bought it from a Rakuten shop for 2480 yen. It's made of thick, sturdy 6-layer gauze fabric. It has snap buttons on the shoulders, sides, and crotch, and is a fully separable type for easy on and off. Length: 80cm Height: 100-120cm Age: 4-7 years old is the目安 (approximate guideline). Please check image 8.