These are an older style with no drawstring at the waist. I believe these to be vintage and don’t believe they have ever been worn/washed. They are a herringbone pink cotton with white trim. Size medium. I don’t believe these were stored properly and I see a few very faint (rust?) spots at the hem. A mix of dawn and hydrogen peroxide and let it sit in the sun should remove them. I didn’t want to try as they haven’t been washed before. Please review photos. They are a love pair of luxury brand pajamas that should last a lifetime.