I purchased this about two years ago. I've worn it about 5 times. I've inspected it and confirmed there are no stains, but as it's white, I may have missed something. Please refrain from purchasing if you are concerned. Here is the item description from the website: ■Material The upper body is made of a soft, stretchy cardboard cut-and-sew fabric, and the skirt is made of a firm taffeta-like fabric. ■Design The waist切り替え line is set low, offering a relaxed feel and ease of movement. The skirt section uses fine seams to create a balloon silhouette, achieving a three-dimensional effect and a unique balloon silhouette volume without using gathers. This design gives a simple yet sophisticated impression, conveying individuality. The neck and shoulder areas are left raw and frayed for a touch of casualness. This piece has a casual yet elegant and modern atmosphere. ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ Transparency: None Lining: Yes Elasticity: None Sheen: Slightly present on the skirt Fabric Thickness: Regular