Purchased in 2023. Used once by a 155cm tall woman at a social dance party. There is no sign of deterioration in the rubber or other materials. I don't think there are any particular stains, but since it is used, please refrain from purchasing if you are sensitive to such things. The fabric is stretchy and the fringe moves well (o^^o) This is a 3-piece set including a dress, inner pants, and arm covers.