These are satin-like, smooth-fabric pajamas sold at GU. I've worn them a few times, so I've marked them as having some minor flaws, but there are no major stains, and I think they're still in wearable condition. I'll also include two pairs of shorts made of a similar material. I've worn these a few times as well, but there are no stains. This is only for sale as a set, so please consider this.