Size: 150 100% Cotton Blue with white polka dots The polka dots are embroidered. The fabric does not stretch, so you need to unbutton the button at the back of the neck to put it on and take it off. The light fabric allows the wind to pass through easily, making it cool. Used a few times. I think there are no noticeable scratches or stains. For those who understand that this is a used item, thank you.