100% Viscose; Made of its own fabric, with an elasticated, elasticized waistband and a belted, elastic waist, loose, comfortable, viscose pajama bottoms. The belt is included. During Studio Shoots, the Colors May Vary Due to the Difference in Lighting.; Height: 1.75 cm, Bust: 84 cm Waist: 61 cm Hips: 89 cm.