Necktie
A necktie or tie was a piece of formal clothing worn by businessmen on Earth in the 20th century, but continued to be occasionally worn for over a thousand years later afterward. 

In 1996, H. Dunbar wore a necktie. ()

High ranking Starfleet officers such as vice admiral Maxwell Forrest wore a necktie as part of their uniform. ()

When Q appeared as a USMC captain to the crew of the  in 2364, he wore a necktie matching the color of his uniform shirt. ()

Many of the characters of the Dixon Hill series wore neckties including Dixon Hill, , McNary, and Dan Bell. ()

The piano player at the Bourbon Street Bar wore a necktie. ()

Retired Admiral Jean-Luc Picard wore a necktie for his interview with the Federation News Network in 2399. ()

Almost 800 years later Federation agent Kovich wore a necktie while interviewing  at Federation Headquarters. ()

See also 
 Bow tie

External link 
 
Clothing accessories