Cuff Links

A cufflink (also cuff link or cuff-link ) is a decorative fastener worn by men or women to fasten the two sides of the cuff on a dress shirt or blouse .
Cufflinks are designed only for use with link cuffs (also known as French Cuffs), which have buttonholes on both sides but no buttons . These may be either single or double-length ("French") cuffs, and may be worn either "kissing," with the ends pinched together, or "barrel-style," with one end overlapping the other. Kissing cuffs are usually preferred.
Traditional dress required that French cuffs be worn with a tie and jacket. However due to the emergence of business casual, many are now wearing French cuffs without tie or jacket.