Don't wear medals unless you are entitiled to them! For the purpose of a drama and re-enactment yes. The 1914, Official Secrets Act covers 'persination', that is trying to pass yourself of as an officer when you aren't, so you could be hung. A lot of us wear uniform at shows and events. The problem is VCR act. Unless you are a memeber of a 'recognised re-enactment group with third party liability insurance', you can't buy realistic imation firearms. De-acs though no problem! Confusing isn't it? Before you go the Officer route, bear this in mind, officers were driven, not driver's. A private 's uniform or up to Seargent would be more corect.