Made with lining fabric. Silk, washable at home (gentle cycle). It's an old-fashioned bloomers type. The fabric is a bit thick and sturdy. Waist: 63-116cm (elastic length 63cm) Hips: 120cm Rise: 35cm Inseam: 19cm Leg opening: 43cm, with soft elastic There is a pink thread mark on the front. I think it's perfect for summer loungewear or pajamas.