Ideal the use of a contrast white collar shirt with the blue suit. A great return of this kind of shirts that are properly stated when the cuffs (barrell or french), according to the english tradition , are not white but in the same tissue of the shirt body.
He probably has a great sense for dressing but it doesn’t show. Pity ! Great suit, shirt, tie but the combination doens’t flatter him. Lenght of shirt sleeves doens’t seem right and he should look out for new glasses – they do not match with his round shaved head.