No need to be long-winded, so I’ll keep it short: Jackets that are too short make men look like boys, while jackets of adequate length make boys look like men. Take it from these 1927 Whiffenpoofs — estimated ages 18-22. These gentlemen songsters may be doomed from here to eternity, but it’s not for being slaves of fashion.
Thanks to frequent comment-leaver S.E. for the excavation of this superb image. — CC