Royal Navy Cocked Hats
The tricorne or tricorn is a style of hat that was popular during the 18th century, falling out of style by 1800, though actually not called a "tricorne" until the mid-19th century. During the 18th century, hats of this general style were referred to as "cocked hats". At the peak of its popularity, the tricorne varied greatly in style and size, and was worn not only by the aristocracy, but also as common civilian dress, and as part of military and naval uniforms. Typically made from animal fiber, the more expensive being of beaver-hair felt and the less expensive of wool felt, the hat's most distinguishing characteristic was that three sides of the brim were turned up (cocked) and either pinned, laced, or buttoned in place to form a triangle around the crown. The style served two purposes: first, it allowed stylish gentlemen to show off the most current fashions of their wigs, and thus their social status; and secondly, the cocked hat, with its folded brim, was much smaller than other hats, and therefore could be more easily tucked under an arm when going inside a building, where social etiquette dictated that a gentleman should remove his hat. Tricornes with laced sides could have the laces loosened and the sides dropped down to provide better protection from the weather, sun, and rain.
https://en.wikipedia.org/wiki/Tricorne
The bicorne or bicorn (two-cornered/horned or twihorn) is a historical form of hat widely adopted in the 1790s as an item of uniform by European and American military and naval officers. Most generals and staff officers of the Napoleonic period wore bicornes, and it survived as a widely worn full-dress headdress until at least 1914.
https://en.wikipedia.org/wiki/Bicorne
^ Admiral Augustus Keppel, 1st Viscount Keppel (1749)
^ Admiral Sir Edward Vernon (c.1755)
^ Admiral Sir Hyde Parker (c. 1760)
^Â Captain Edward Knowles (c. 1762)
^ Vice-Admiral Horatio Nelson, 1st Viscount Nelson, 1st Duke of Bronté, KB (1780)











