I purchased this new at Baby Gap and wore it about 3 times. It's a thin, striped shirt. The size is labeled 12-18 months, so I think it's around 80cm. We dressed our child in it for their entrance ceremony, but I think it can also be used for occasions when you want slightly nicer clothes, such as for a sibling's Shichi-Go-San (ceremony for children aged three, five, and seven) or a concert. There is an embroidered Mickey Mouse on the chest. I couldn't remove the name tag at the neck, so I've erased the name with a marker. Since it was worn only a few times, I didn't find any major stains. #GAP #babyGAP #Uniqlo #ShichiGoSan #Concert #LongSleevedShirt