Oliver Spencer Drawstring Trousers Portman in Navy. Finding a perfect balance between a smart and casual trouser, with a flat front and slim fit leg. Featuring a subtly textured fabric for a decadent feel. The Natural colour drawstrings give the trousers their name and offer a relaxed wear. These are a great essential for those of you who love an effortlessly stylish look with a taste for the finer things in life.