Gentlemen, there’s no easy way to put this. So I’ll just go ahead and say it. If you think your outfit is complete because you’re wearing a nice suit, pressed shirt and a perfectly tied tie, you are sadly mistaken. Style-wise, you’re still playing in the minor leagues until you’ve added that final finishing touch: the pocket square. A pocket square is that final flourish on your suit, the pop of color, the visual accent, that shows your outfit is complete.