G collar shirts

[goodolddays83]

Apart from being a mafioso trademark, the G-collar to me looks kind of retro. When looking at pics from the 1920's, some collars bear a strong resemblance to this modern counterpart.

Does anyone know the history of this particular collar style? Looks fabulous with a 3-piece suit, IMO.

 

[Peacoat]

Do you have a picture of the G collar shirt you could post?