There are so many! Two that come to mind that are somewhat offbeat are the original Casino Royale for David Niven's Edwardian clothing and the comic gem A New Leaf. I highly recommend ANL to all who have not seen it. The character played by Walter Matthau wears superb bespoke clothing. The tailor is shown briefly in one scene and is credited at the end of the film. The tailor's name I have forgotten, but his name has been posted on this forum.