Up2date Fashion's Women's Sleeveless Nightgown/House Dress Poly Cotton (70% Cotton & 30% Poly) Regular machine washable Classic style & lightweight fabric Pullover style Made from durable cotton fabric Pre shrunk to avoid any shrinkage Medium: Length (48in), Chest (46in), Sleeve length (23.5in), Sweep (25in across). Large: Length (48in), Chest (48in), Sleeve length (24in), Sweep (26in). X Large: Length (48in), Chest (50in), Sleeve length (24.5in), Sweep (27in across).