Tonight is the only night of the year many people wear a dinner suit. In the two-part episode of The Saint titled “The Fiction Makers”, Roger Moore wears a three-piece dinner suit, something only Pierce Brosnan to date has worn as James Bond. “The Fiction Makers” was filmed as part of Series 5, so the clothes stylistically follow the others from Series 5, but it was aired in December 1968 as part of Series 6 and later released as a feature film. The midnight blue dinner suit tailored by Cyril Castle has a deep lustre that means it must be made of mohair. The dinner jacket has natural shoulders with roped sleeve heads. It is a button one, with the button elegantly placed low about two inches below Moore’s natural waist. The narrow midnight blue satin shawl collar gently rolls down to the button and lacks the belly of a typical shawl collar. The dinner jacket follows black tie tradition with jetted pockets and no vent. The cuffs button three and have midnight blue satin gauntlet cuffs. All of the buttons are covered to match the lapels.
The button three waistcoat matches the midnight blue mohair dinner jacket and also has midnight blue satin silk shawl lapels. The buttons are spaced apart a little more than they traditionally are on an evening waistcoat—about 2″ apart like on a regular daywear waistcoat instead of 1.5″ inches apart—making the front a little taller. It’s commonly said that waistcoats go better with peaked-lapel dinner jackets and cummerbunds go better with shawl-collar dinner jackets. The formality of the waistcoat does indeed better match peaked lapels, and the angular shape of the waistcoat “V” complements the angles of peaked lapels. But there’s also nothing wrong with wearing a waistcoat with a shawl-collar dinner jacket. A U-shaped waistcoat goes well with a shawl collar dinner jacket, though Roger Moore’s waistcoat has a regular V-front. However, Moore’s waistcoat has rounded shawl lapels that match the dinner jacket’s shawl collar, helping to connect the two pieces. The waistcoat’s straight bottom also does away with the angles the typical waistcoat has at the bottom, helping it to better complement the shawl-collar dinner jacket.
The trousers, of course, match the dinner jacket and waistcoat. The trousers have tapered legs, cross pockets and a midnight blue satin stripe down the side of each leg. The white dress shirt has a spread collar, double cuffs and a pleated front with mother-of-pearl buttons down the placket. Moore’s bow tie is midnight blue satin silk to match the facings on the dinner suit.