I wore these for about 3 months, starting in July 2025. This is a set of 4 baby bodysuits. Koguma-chan Hotcake pattern, short sleeves, 90cm Koguma-chan Driver pattern, short sleeves, 90cm Mesh tank top, green, 80cm x 2 Total of 4 pieces. There are no particularly noticeable stains, but there is some minor pilling and slight shrinkage from washing. The mesh tank tops are 80cm, but they have a roomy fit around the arms and could be worn similarly to 90cm. Short-sleeved undershirts are useful for babies who wear layers or are very active, even in the fall and winter. If the size fits, please consider them.