The apologist of English style jokes about it but in Italy a certain carelessness with the necktie is essential. Few will use the keeper on the back of tie, and the knot will often be on the large and soft side. This signori pushes the Italian tie style far letting the narrow part of the tie rest on the blade.
Great double breasted flannel suit and use of colours and patterns, by the way.
Source: The Journal of Style in Italy