Costco agabang Organic Cotton Bodysuit Selling as my child has outgrown them. This is a set of 4, though it was originally a set of 5. I rotated these for wear. There are no noticeable stains, but there is some pilling around the neck. The fabric is sturdy, so I think they can still be worn. If you don't mind this, or if you need some for summer, how about it? Please refrain from purchasing if you are sensitive to used items, as these are used by a child.