Post ww2 West German Bundeswehr Oberleutnant uniform. The tunic was made in a tailor shop in Munich and features buttons snap pockets. Overall the piece is very well made. The visor cap and belt came with it when I bought it.
There is a name on the inside of the belt "Volk" visor cap is in a size large and dated 1964. Tunic itself is likey from the 1950s since it features old style shoulder boards.