High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! The uniforms of the Royal Navy have evolved gradually since the first uniform regulations for officers were issued by Lord Anson in 1748. The predominant colours of Royal Navy uniforms are navy blue and white. Since reforms in 1997, all ratings, regardless of gender, have worn the same ceremonial uniform. Uniform regulations for officers were first issued by Lord Anson in 1748, and remained unchanged for nearly twenty years. Reportedly, the officers themselves advocated its adoption, as they "wished to be recognised as being in the service of the Crown."