This is a 3-piece set: top, skirt, and socks. It was only worn for a dance event and has been washed and stored. There are no noticeable stains, but the socks show some wear (not the kind of dirt that turns them black). Please iron the skirt to remove wrinkles after purchase. It's from SHEIN, size 5Y. Please check the images for the skirt length. Recommended for girls around the age of 5-6 years old (kindergarten age).