Try to match the clip to the metal details of your outfit—a watch, jacket buttons, cufflinks, belt buckle. [1] X Research source If you don’t have any metal to match (maybe you are skipping the jacket, so no buttons or cufflinks), go with silver. It compliments just about every outfit and complexion. [2] X Research source Keep the occasion in mind as well. A loud tie clip probably isn’t appropriate for a sombre event like a funeral. Tie clips should not be worn with a vest, waistcoat, or buttoned cardigan. These items of clothing already hold your tie in place, making a clip redundant. [3] X Research source

A traditional tie is about 3-3 1/2 inches at its widest point. Look for a tie clip that is about 1 3/4 inches long. [5] X Research source A classic skinny tie is usually between 2-2 1/2 inches wide. Your tie clip should be between 1 1/2 -1 3/4 inches. Super skinny ties are between 1 1/2 - 1 3/4 inches wide. Choose a clip no longer than 1 1/4 inches long. Try holding the clip against your tie where it falls at the third or fourth button of your shirt. If it looks too long, you’ll need a different clip. [6] X Research source For a retro look, you can get away with a tie clip that is the exact width of your tie, but no longer. [7] X Research source

Make sure the tie is actually clipped to your shirt. The purpose of the tie clip is to keep your tie securely in place, so if you just slide the tie through the clip and don’t anchor it to anything, your tie will still flap freely and get in your way.

When adjusting the tie clip, make sure that it is un-clipped, so as not to stretch and damage the material of the tie and the dress shirt. Check that the tie clip is perpendicular to your tie. It should always be straight across, not angled up or down. [10] X Research source If necessary, adjust your tie so that it lies flat against your shirt with no bunching or puckering.