During its early years, the modern day German military (the Bundeswehr) incorporated the helmet as part of its dress uniform for official events and inspections, as seen in Youtube videos of Bundeswehr
Uniformen der Bundeswehr
Uniform (Bundeswehr) – Wikipedia
Dienstanzug png | PNGWing
Uniformjacke & Hose nach Maß - Marine - Schlüter Uniformen
Von Stolz bis Abgrenzung – Was eine Uniform doch ausmacht… - marineforum