What did George Vancouver wear?
As a captain in the Royal Navy, George Vancouver would have worn the standard uniform of his time. This would have consisted of a navy blue wool frock coat with gold trim, white linen breeches, black leather boots, and a cocked hat. He would also have worn a white ruffled shirt with a black stock (a type of necktie), and possibly a waistcoat (under the uniform.)
In colder climates, George Vancouver would have added warmer clothing.
For formal occasions, Vancouver would have changed to a more elaborate version of his standard uniform, featuring additional ornamentation on the frock coat and cuffs.