This is a set of four UNIQLO combination underwear. Color: White (with variations in stitch color) Size: 50-60cm Worn from newborn to about 2 months, and then outgrown. I think they can still be worn. Color: White Size: 50cm-60cm There are no noticeable stains or dirt, but please refrain from purchasing if you are sensitive to used items, as this is a personal inspection. Please consider purchasing if you understand that these are used items and have been stored at home. Home cleaned. Winter Baby underwear Plain Simple 100% cotton Cotton Long underwear UNIQLO