This is a set of Uniqlo pajamas. I bought them new two years ago and wore them for two seasons. The details of the product condition are as follows: - Toy Story pattern: Some stains on the neckline, some pilling - Disney pattern: No noticeable stains - Kororo-chan pattern: Yellow stains around the stomach, blue stains on the neckline and back, some pilling - Miffy pattern: No noticeable stains, but there is some fading. I apologize if I missed anything. These were worn by a child, so please refrain from purchasing if you are concerned about minor imperfections. We do not have any pets or smokers in the house. They are comfortable to wear in spring and autumn. Thank you for your consideration. Gender: Boys Season: Spring, Autumn