All items are from Akachan Honpo. The undershirt in the first image, only the pink one is completely unused. The other two don't appear to have any stains, so they may have only been washed. The item in the third image is also unused. It was originally sold as a set of 5, but only one was left. The size listed is 60 because it was the smallest option, but the actual size is 50, so please be aware of this.