It should be used when wearing a suit, meaning that there is no need to use a tie clip when wearing a long-sleeved shirt alone, let alone a tie clip when wearing a jacket. To wear a suit when wearing a tie clip, you should leave it in a specific position, that is, from the top down, between the fourth and fifth buttons of the shirt, the tie clip, and then buckle on the suit top button, from the outside generally should not see the tie clip.
Because in accordance with the provisions of the decorative etiquette, tie clip of the main use of this ornament is to fix the tie, if a little exposed also makes sense, if you do not take it too far, or even the shirt collar buckle, it appears to be excessive publicity. In addition: Professor Kim Jongkun "modern business Etiquette" said: Tie clips are generally only two kinds of people will use, one is a particularly high status of people, the other is the opposite.
If you really want to use, it is not appropriate to see. Tie clip can reflect the man's gentleman style, more tasteful, but also shows the fashion of modern people.