A cufflink (also cuff link or cuff-link) is a decorative fastener worn by men and women to fasten the two sides of the cuff on a dress shirt or blouse.

The forerunner of today’s shirt first appeared in the early-16th century, its ruffled wristband finished with small openings on either side that tied together with "cuff strings." Although cuff strings would remain popular well into the nineteenth century, it was during the reign of Louis XIV that shirt sleeves started to be fastened with boutons de manchette, or "sleeve buttons," typically identical pairs of coloured glass buttons joined together by a short, linked chain.

By 1715, simple, paste-glass buttons had given way to pairs of two, decoratively painted or jeweled studs, typically diamonds, connected by ornate gold links.

Hence was born the cuff "link", whether simple glass buttons or gilded and bejeweled studs.

Cufflinks are designed only for use with shirts which have buttonholes on both sides but no buttons. These may be either single or double-length ("French") cuffs, and may be worn either "kissing," with the ends pinched together, or "barrel-style," with one end overlapping the other. The "barrel-style" was popularized by a famous 19th century entertainer and clown, Dan Rice; however, "kissing" cuffs are usually preferred.

Harry Rosen, CM (born 1931) is the Founder and Executive Chairman of the Canadian luxury men's wear store Harry Rosen Inc.

Born and raised in Toronto, Rosen lived for a short time in Callander, Ontario. As a teenager he found a job at a tailoring factory for men's clothes. There he learned about the making of clothing and, more importantly, about men's shopping habits.

After dropping out of high school he decided to open a men's clothing store.

With help from a family friend and connections in the cloth manufacturing business, he was able to open Harry Rosen Inc., on February 4, 1954 in Cabbagetown, Toronto, with his brother Lou.

In 1961, the store moved to Toronto's downtown core on Richmond Street. That year Stann Burkhoff, an advertising executive, came in to shop. Rosen and Burkhoff became friends and Burkhoff arranged to do some ads for the store in exchange for two suits - one for him and one for his art director. Together, they developed the 'Ask Harry' campaign. These ads ran in Canada's national newspaper, The Globe and Mail. It was so successful that people from across the country began coming to Harry Rosen.

Sir James Paul McCartney, MBE, Hon RAM, FRCM (born 18 June 1942) is an English musician, singer-songwriter and composer. Formerly of the Beatles (1960–1970) and Wings (1971–1981), he has been described by Guinness World Records as "The Most Successful Composer and Recording Artist of All Time", with 60 gold discs and sales of over 100 million albums and 100 million singles. With John Lennon, George Harrison, and Ringo Starr, he gained worldwide fame as a member of the Beatles, and with Lennon formed one of the most celebrated songwriting partnerships of the 20th century. After leaving the Beatles, he began a solo career and later formed the band Wings with his first wife, Linda Eastman, and singer-songwriter Denny Laine.

According to the BBC, his Beatles song "Yesterday" has been covered by over 2,200 artists—more than any other song. Wings' 1977 release, "Mull of Kintyre", became one of the best-selling singles ever in the UK, and he is "the most successful songwriter" in UK chart history, according to Guinness. As a songwriter or co-writer, he is included on thirty-one number one titles on the Billboard Hot 100, and as of 2012 he has sold over 15.5 million RIAA certified units in the United States.

Cecil Charles Cole Case, known as Box Case, born at Frome, Somerset on 7 September 1895 and died at Keyford, Frome, Somerset on 11 November 1969, played first-class cricket for Somerset as an amateur batsman between 1925 and 1935.

Case was a right-handed middle-order batsman whose batting technique, in one account, was "limited and effective". He also kept wicket very occasionally in the period at the end of the 1920s and into the 1930s when regular Somerset wicketkeeper Wally Luckes was ill. Although the Somerset side in Case's time often contained amateur players who appeared in relatively few matches, Case was virtually a regular, appearing in 255 matches for the county in 11 seasons, plus two for the Gentlemen in Gentlemen v Players games in 1931 and 1934.

Case was educated at King's School, Bruton. He was commissioned as a second lieutenant in the Third Battalion of the Dorsetshire Regiment and served with the regiment throughout the First World War. In October 1918, the London Gazette reported he had been promoted to captain the previous December, but this notice was rescinded five days later. By 1919, he was on the reserve officer list. He left the army on 1 April 1920.