Cro-Magnon man made and wore parkas. This was during the Ice Age (roughly 30,000 years ago.)
The coat of arms was invented somtime in the middle ages.
1233
tu pinga
in 1439
Charles Macintosh invented the waterproof coat in 1824
John Partridge
your mom =P
edward
1823
The Reefer jacket was first invented in the 1720s. It was then known as the pea coat. It is an outer coat, that was generally navy in color and was made of heavy wool.
The trench coat was made as an alternative to the great coat worn by French and British soldiers in WW1. Thomas Burberry made the first trench coat in 1920.
The Coat of Arms was invented in Feudal Europe before the concept of the Nation State (or country) was developed.