United States Navy Seal Stick Pin
Stick pins are pins similar to small dressmaker pins, except that they are longer and often have quite ornamental tops to them. Scarf and Stick Pins have been popular for well over 200 years, dating back to the 18th century, where they were worn by gentlemen of the establishment.
As they became more popular, they began being worn by both men and women, either on lapels, ties, or scarves.