Thank you for viewing. I purchased this from Temu, an online retailer. This was my first order, and I received two of the same item. Upon checking my order history, I realized I had mistakenly purchased two. The first photo shows the item after it was opened, worn, and washed. ※ The item for sale is the unopened one in the second photo. In the fourth photo, I've taken a close-up of the collar. The fabric has a fine woven pattern. The color in this flash photo is the closest to the actual color. The website stated it was 100% cotton, but there are no tags, so I'm not sure. Please understand the above before purchasing. Color: Blue系 (Blue-based)