This ceremony romper has a cardigan-like design, making it suitable for formal occasions. - Size: [Please provide the size] - Material: 100% Cotton - Design: Set includes a cardigan-style top and shorts - Colors: Black and Gray Thank you for looking. I used this three times for my child's nursery school entrance ceremony, then washed and stored it. Please feel free to ask any questions. I think the original purchase price was around 3000 yen.