Color: Blue系 (Blue-based) Season: All Season Stains, tears, odors, etc.: None I accidentally purchased two of these items online about six months ago. It's denim fabric, but it has stretch, so it's easy to walk in for a tight skirt. It's recommended because it's cute to wear with a loose-fitting top over it in the coming season! The waist is slightly narrow. It will be shipped folded compactly, so please be aware of wrinkles.