It's not new, but it's only been used a few times. It has been washed at home. The inside of the body is not just polyester, so it feels like a T-shirt even when you sweat (personal opinion). Please refer to the tag in the image for the size. Please purchase if you understand that this item is stored at home. Pants Women's #Tops #Short Sleeve Pants Dot Pattern #Size M Color...Navy系 (Navy-based)