This is a T-shirt pullover. Size: M Material: Body: 65% Polyester 35% Cotton Separate Fabric: 50% Cotton 50% Polyester Color: Black This pullover can be worn from early summer to the beginning of autumn. The sleeves are long and slightly puffed, which can cover your upper arms. The neckline is V-neck, allowing for a neat and tidy look. Worn twice. I believe it's in a clean condition without any noticeable stains. Thank you for your understanding.