This is a 100% cotton blouse from Ito-Yokado's original brand, goodday. I personally think Ito-Yokado's original brand products are reasonably priced, but the quality is not bad. Size is 9. Color is sax (light blue). It's a beautiful blue. I think there's almost no difference between the photo and the actual item. I was inspired by Yuki Amami wearing a similar blouse in a drama and bought it, but I've only worn it 2-3 times. I love blue, and I've accumulated more blue and similar-colored clothes, so I'm selling it. There are no stains, especially around the neck and cuffs, which tend to get dirty. It has been home-cleaned and ironed, but since I'm an amateur at ironing, it's not perfectly wrinkle-free m(_ _)m