The atoms form positive and negative ions which attract to each other. Ionic compounds are composed of large numbers of positive ions (cations) and negative ions (anions) so that the amount of positive charge equals the negative charge. In covalent bonds the electrons are shared between two bonded atoms.
Conversely, a white or bright shirt should be toned down with a darker tie. Avoid wearing a striped tie with a striped dress shirt unless the pattern of the shirt is very subtle. 2. Choose a patterned tie whose dominant color matches your trousers. For the color challenged, this is a safe way to ensure clothing coordinates appropriately. If the trousers you are wearing are navy blue, select a tie whose dominant color (the color that occupies the most space in the pattern) is also navy blue. 3.
Wear a black bow tie. Official black tie events call for black bow ties. If the event was billed as black tie optional, preferred, or creative, you may be able to get away with another color bow tie, but traditionally youâll still be limited to white or a solid color, like red.