This photo amuses me, and it’s not because of the Vulcan greeting being universally dispensed.
I look at it, and it’s a collection of men who all have seemingly different ideas about how to button your shirt under a jacket. Zachary Quinto over there has gone FULL button, and looks like the prime suspect in an Agatha Christie murder mystery. Simon Pegg and Justin Lin are both one button down, but with different amounts of nape showing, and Chris Pine looks to have undone at least two. It is a buffet of fastening choices. Also, don’t accept any drinks Quinto gives you, and/or let him drive any pleasure craft. It may lead to your doom.