One for the NZ collectors - a Kiwi "Lemon Squeezer" hat
New Zealand Army, whose uniforms have historically followed the British pattern, has the campaign hat (known as the "lemon squeezer" hat) as the most visible national distinction. This was adopted by the Wellington Regiment about 1912 and became general issue for all New Zealand units during the latter stages of World War I. The different branches of service were distinguished by coloured puggarees or wide bands around the base of the crown (blue and red for artillery, green for mounted rifles, khaki and red for infantry etc). The "lemon squeezer" was worn to a certain extent during World War II, although often replaced by more convenient forage caps or berets. After being in abeyance since the 1950s, the "lemon squeezer" has recently been reintroduced for parade dress where it is usually worn with a version of the khaki "no 2" service dress of the British Army. Officer cadets and some bands wear this headdress with a scarlet and blue full dress uniform.
Source:
http://en.wikipedia.org/wiki/Campaig...w_Zealand_Army