Sir Edwin Hardy Amies 1909-2003 from UK “Couturier; dressmaker for Queen Elizabeth II; Head of Special Operations Executive in Belgium during World War II” And Costume snd Wardrobe Designer for Stanley Kubrick’s 2001: A Space Odyssey
If you are looking into having a Bespoke Suit tailor made on Saville Row in London it takes six to eight weeks according to this GQ article note: “With a bespoke suit, a pattern is designed and made from scratch based on the client’s measurements, often from 20+ measurements involving multiple fittings, and takes considerably longer to produce than a made-to-measure garment. This ensures a precise fit, particularly in the shoulders as well as the posture areas” just no “cheap shoes”