Agent Provocateur Sheila Trousers In Black With High Waist Cut. Sheila takes sexiness in her stride. These immaculate new trousers are crafted in black heavyweight power jersey, with a statement high-waisted cut and curved piping, with seam and satin pocket detail at the rear. Silk satin-wrapped braces are detachable via matching buttons, and cross at the back and the front, with fine gold-coloured hoops joining the shoulder straps to the apex. As chic and stylish as they are empowering, the Sheila trousers make for a thrilling statement dressed with playsuits and pasties or our Celestine blouse, or with a crisp white shirt for outerwear that makes an entrance.