Material: Cotton Season: Winter, Autumn, Spring Thank you for viewing. I am selling this because the size didn't fit me, even though I purchased it here. Worn only a few times, and there are no noticeable stains. The material is sturdy, so it can still be worn! The tag says size M, but it's small, so it would probably fit someone who usually wears size S. Please refrain from purchasing if you are sensitive to details, as I am a private seller. I will send it compressed. Season: Autumn, Winter