P. Le Moult – Late French naturalist Eugène Le Moult provides the inspiration for Praline Le Moult's eponymous sleepwear line, which includes these light-blue and white striped pyjama trousers. They're rendered from lightweight cotton seersucker which is shaped for a relaxed fit, then secure via a comfortable elasticated waistband – note the classic piped detailing at the rear patch pocket.