Operational trousers as used by the British Navy, not the AWD working trouser. As with most naval clothing, the colour shades can vary.
Victorian Navy Sailors Trousers Reproduction Merchant Reenactor ACW Napoleonic
Navy Combat Trousers RN British Royal Naval Blue FR Fire Resistant Combats
Navy Combat Trousers RN British Royal Naval Blue FR Flame-Retardant Combats NEW
RN Operational Shirt RNPCS / RIG22 FR Fire Retardant Operations Royal Navy NSN
RN Trousers Rating I & III Black Trousers Royal British Navy Class 1 & 3 NEW
WW2 German Kriegsmarine Officer Wool Trousers - Repro Navy Sailor Pants Uniform