Tips and Tricks for Men
When wearing a two button jacket, the top button must be fastened when standing and the second button should never be fastened. The jacket must be unbuttoned when seated. When wearing a three button jacket, there are two options when standing: fasten top two button and leave the third unfastened or fasten only the middle button.
The tip of the necktie should end in the center of the belt on the pants. Your tie should be darker than the dress shirt.