This is what I found when I was looking for men's clothing from 1880-1914 or so. I went to the library and drew some of the clothes on paper - there wasn't much to work with, though. Lousy books.
Anyway, these I did find. Some are of German design, although I was looking for British.
I coloured the coats and jackets grey to clarify the picture, but by no means does that mean that they actually were grey. The last one, if memory serves, was actually white.