This stickpin is similar to one Wyatt Earp wears in his own most well-known photo.
From the en.wikipedia.org
Marie has a mockingjay stickpin.
From the heraldtribune.com
With his old-fashioned starched collar tight above a chaste pearl stickpin, he went out to remind the people of his years of toil in their behalf.
From the time.com
The princess felt so sentimental about the necklace with the gold and diamond elephants, the opal stickpin, the emerald cuff links and the rest that she posted a $10,000 reward.
From the time.com
More examples
A decorative pin that is worn in a necktie
There have been many forms of tie-control devised since the 19th century, when ties first became a regular part of fashion. Clips, chains, pins have all been used to do one simple thing: to keep a tie from flapping, falling or otherwise presenting anything other than a neat appearance. ...
The Stickpin is a 1933 British film directed by Leslie S. Hiscott and starring Henry Kendall, Betty Astell and Francis L. Sullivan. A man is framed for killing the blackmailer of his friend's wife.
A brooch with decorations on the face of a long pin, held with a fitting on the underside.
Small ornamental badge mounted on a long, shanked pin, to be worn in a tie or on the lapel.