Purchased from Nishimatsuya in March 2025. Size 50-60. Used a few times as a thin long-sleeved top for sudden warm days. It's quite thin, so I didn't have to worry about it being too hot even when layered, so I bought two more, but my child quickly outgrew them. Would you like to have them as a spare for emergencies? Home cleaned, amateur inspection, and stored at home. Please refrain from purchasing if you are sensitive to these factors. I will fold them as compactly as possible for delivery. Thank you. The following is from the official website: Long-sleeved combi dress with sea creatures ≪Color≫ Blue ・Refreshing material ・Front-opening type ・Cotton blend material ・2-way specification: dress and pre-all ・Made in Myanmar ※ Although it varies from person to person, the sleeves are about three-quarter length.