Regarding the actual photos, especially the 7th one: Inside the blouse (from the left back to the shoulder), there is a black, shadow-like stain, about the size of a palm, as if it had been scraped against concrete. I don't recall staining it. As shown in the 8th photo, there are no visible stains from the outside, and it should be fine to wear. However, please refrain from purchasing if you are particularly concerned about this. This item can be worn in two ways, making it easy to adjust your body temperature during this season. Original price: 5,390 yen Thank you. Korean fashion Office casual