Royal Naval Reserve in the context of "His Majesty's Naval Service"

Sir Alec Guinness (born Alec Guinness de Cuffe; 2 April 1914 – 5 August 2000) was an English actor. In the BFI listing of the 100 most important British films of the 20th century, he was the single most noted actor, represented across nine films—six in starring roles and three in supporting roles—including five directed by David Lean and four from Ealing Studios. He won an Academy Award, a BAFTA, a Golden Globe a Tony Award and a Volpi Cup. In 1959, he was knighted by Queen Elizabeth II for services to the arts. He received a star on the Hollywood Walk of Fame in 1960, the Academy Honorary Award for lifetime achievement in 1980 and the BAFTA Academy Fellowship Award in 1989.

Guinness began his stage career in 1934. Two years later, at the age of 22, he played the role of Osric in Hamlet in the West End and joined the Old Vic. He continued to play Shakespearean roles throughout his career. He served in the Royal Naval Reserve during the Second World War and commanded a landing craft during the invasion of Sicily and Elba. Along with Laurence Olivier, John Gielgud and Ralph Richardson, he was one of the great British theatre actors who made the transition to films after the war, making his name in six Ealing comedies, starting in 1949 with both A Run for Your Money and Kind Hearts and Coronets (in which he played eight different characters). He went on to lead roles in 1951 with The Man in the White Suit and The Lavender Hill Mob (for which he received his first Academy Award nomination for Best Actor), then in 1955 with The Ladykillers, and culminating in 1957 with Barnacle Bill.

The Blue Ensign is a British ensign that may be used on vessels by certain authorised yacht clubs, Royal Research Ships and British merchant vessels whose master holds a commission in the Royal Naval Reserve or has otherwise been issued a warrant. Defaced versions with a badge or other emblem are used more broadly; in the United Kingdom by authorised government or private bodies; and internationally by nations or organisations previously a part of the British Empire.

The evolution of the Blue Ensign followed that of the Union Jack. The ensign originated in the 17th century with the St George's Cross (the Flag of England) in the canton, and with a blue field.

The uniforms of the Royal Navy have evolved gradually since the first uniform regulations for officers were issued in 1748. The predominant colours of Royal Navy uniforms are navy blue and white. Since reforms in 1997 male and female ratings have worn the same ceremonial uniform.

Royal Naval uniforms have served as the template for many maritime uniforms throughout the world, especially in the British Empire and Commonwealth. The uniforms of the Royal Naval Reserve, the Royal Fleet Auxiliary, the Maritime Volunteer Service, the Sea Cadet Corps, the Navy branch of the Combined Cadet Force and the Volunteer Cadet Corps, as well as modern uniforms of Trinity House, the Royal Australian Navy, the Royal New Zealand Navy, the Royal Malaysian Navy and the Indian Navy are virtually identical to Royal Naval uniforms, with the exception of flashes at shoulder height and on rank slides. The Royal Canadian Navy on the other hand, does not wear dress uniforms similar to the Royal Navy anymore. In addition to the dress uniforms that is more similar to the U.S. Navy, the traditional sailor suit is no longer worn and some distinctly Canadian rank insignia and titles are used; e.g., master sailor.