Q. You used the term "snap-brim fedora" when you were writing about Mad Men styles, so I'll bite -- what is a snap-brim fedora as opposed to others? And in this retro return to fedoras in Mad Men ...

Above it hangs an eagle-beak nose and, above that, the ridge of a snap-brim fedora. The most famous profile in popular culture belongs to Dick Tracy. And even though it has been replaced by Warren ...