DVIDS - News - A legendary symbol of pride
Military beret - Wikipedia
Berets of the United States Army - Wikipedia
It's the Coolest Military Hat, but Only a Few Get to Wear It
U.S. Army Drill Sergeant | History
7 Drill Sergeant Sayings That Really Mean, 'You're Screwed' | Military.com
My Base Guide - A Closer Look at the Colors of the Military Beret
Crap Hat', Berets & Peak Caps – Boot Camp & Military Fitness Institute
Peaked cap - Wikipedia
German Army Issue Beret - Used
Military headgear – what do beret colours mean? - Sterkowski Blog
This is the storied history behind the drill sergeant's campaign hat
Stetson hat to be new Army standard headgear | Article | The United States Army
slouch hat - Wiktionary, the free dictionary
National Hat Day: The Hats of the U.S. Military and First Responders
Earning it: A complete history of Army berets and who's allowed to wear them
What are the wear rules for cowboy hats in the US Army? - Quora
Caps, Service, Wool, Serge, Olive-Drab (Specifications QMC 8-5D & 8-5E) & Caps, Service, Wool, Serge, Olive-Drab, Aviation Cadet (Specification QMC 8-5E Dated 12 December 1934).
Tricorn Hat History | Cocked or 3-Cornered Hats | Crazy Crow Trading Post
British military bearskin caps facts
Military headgear – what do beret colours mean? - Sterkowski Blog
Boonie hat - Wikipedia
