Material: Gauze, cotton. A pajamas that are soft and gentle to the touch, absorb moisture, heat and breathability, and are very comfortable on the skin. Size: M: Length 42.1 inches (107 cm), Bust 45.7 inches (116 cm), Sleeve Length 24.8 inches (63 cm), Shoulder Width 23.6 inches (59 cm), L Length 45.6 inches (12 cm).