When it calls for smart attire during the summer make sure you reach for the Runner linen jacket. The modern skinny cut combined with the lightweight linen fabric creates a formal option that's perfect for that summer wedding you'll inevitably get invited to (pair with the matching linen trousers for a look that you won't have to break a sweat to put together) or wear alone with a crisp white shirt (a few buttons undone, of course) for effortless and comfortable style when things start to heat up.