This tunic is made of soft rayon material. It has 3/4 sleeves. I think it will be cool and comfortable to wear because it's a linen blend. It's new, but I've washed it once. - Brand: Ferris Wheel - Material: 80% rayon, 20% linen - Size: M ~ L (Bust 79-94, Height 154-162) Please be sure to read the profile before purchasing. Thank you for looking.