Worn only once, no stains. Looks like denim and is easy to match with other clothes. The fabric is thin, so it can be worn year-round. The third photo is an image of the item being worn, taken from the official website. The following is a quote from the official description: Perfectly cute silhouette! Looks like a duck's bottom from the side, and a mini-skirt from the back! You can wear this alone in the summer, and if it's still chilly, wear it over leggings. It's a free size for 70cm-90cm, so you can wear it for 2-3 years. The elastic can also be replaced.