Girlfriend Lauren Sanchez Serves White-Hot Glamour in Mermaid Dress for Sons Birthday combines the laidback and refined to create these black STAUD trousers. They’re handmade in Germany and cut from a cotton-lyocell blend to a relaxed, wide-legged fit, and feature no side Years to give them a more streamlined appearance. There’s an elasticated drawstring waist, too, for comfort.