In the modern U.S. Army, the Stetson was revived as an unofficial headgear for the sake of esprit de corps in the cavalry.
4: Occasions for wearing the Stetson: Squadron dining-ins/outs, formal events in dress blues, gatherings of spur holders, professional gatherings such as AAAA and any other event or function as designated by Saber 6.Colored cords worn on the Stetson have evolved and expanded since their introduction in 1851.
Below is an excerpt from the full announcement:[4] WASHINGTON, APRIL 1, 2011 -- In a fingertip-to-the-brim nod to its American frontier history, the Army is changing hats again - returning to the tumultuous days of the horse Cavalry in the wild west and adopting a dark blue Stetson as the official headgear for the current force of 1.1 million Soldiers.
Maj. Bob S. Stone, Army Uniform Board headgear task force president.
But reminiscent of the controversial switch from the garrison cap to the black beret, the Army faces opposition from one community deeply opposed to losing its special identity with the Stetson - the Armor branch.