The lasting appeal of the trench coat stems from its versatility, making Nour Hammour's 'Valetta' style a timeless investment for transitional dressing. It's made from rich brown leather and has a double-breasted front with a buttoned storm flap. Use the extra long belt to define the slightly loose fit. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.