Possibly, IANAL but isn't there a question of registered trademarks? Even the Bianco Brioni logo uses a very similar cursive style to the original Brioni. I presume there isn't a person called Bianco Brioni, it's just a made up name for the purposes of deception, and that these suits are coming from China and NOT Italy.
For example, if founder of a firm that made computers was called Johnny Apple, and they sold computers branded as "Johnny Apple", I'm quite sure the legal department of certain computer firm in Cupertino, California would be onto them like a ton of bricks.
Here In China there's a lot of this kind of thing. We got Nokla and Nckia instead of Nokia, Motopola instead of Motorola, Somsong instead of Samsung, HiPhone instead of iPhone, You can even buy an "Apple iPhone" gas stove ..LOL That's why I was rather surprised to see something like this being sold by Amazon in the US.