This is a set of 4 short-sleeved undershirts and 1 combination undershirt from Uniqlo. I only used them a few times during the newborn period. There are no noticeable stains, but these are items that a child has used, so please refrain from claims. I think they can still be used. Uniqlo is soft to the touch and easy to fasten with buttons. * Home-cleaned. They are wrinkled because they were folded and stored. * Please check the images carefully. Feel free to ask any questions in the comments. * Please refrain from purchasing if you are concerned about minor details, as these are used items and have been inspected by an amateur. Size: 50-60 Other: Front opening Brand: Uniqlo Material: 100% cotton Type: Short-sleeved undershirts Sleeve length: Long sleeve Other: Front opening