Summer 4-item set for sale. Used by two children. While I don't see any stains or dirt, there is some wear and tear. This set includes two thin, short-sleeved two-way dress-alls (size 50-60) from Nishimatsuya, and two AIRism undershirts (size 60) from Uniqlo. Both of my children were born in the summer, so they each used these items from the newborn period until about a month and a half old.