David says, “When men wear a morning suit, they often want to add some flair, and they might try something like a novelty waistcoat ... blue suit. This look designed for a smart/casual wedding ...

Moss Slim Fit Blue Slub Suit Jacket, £129; Trousers, £70; Slim Fit White Royal Oxford Shirt, £49.95; Cappuccino Melange Knitted Linen Tie, £29.95 5. Velvet jackets ...

Kate’s suit was by Joe Browns and although it also comes with a matching waistcoat ... in with the blue flowers. Suits and trainers are a combination that would rival the best wedding guest ...

The former model, 60, was the epitome of chic as she wore a beige double-breasted blazer ... Joseph cut a sophisticated figure in a navy blue two-piece suit, which he paired with a crisp white ...