The jacket?
The checkered jacket that Antoine Doinel wears throughout the film was so visually stricking that I thought it must be a cinematic echo. Then I realized that it is a child's version of the one worn by Terry Malloy in On The Waterfront. While this could certainly be a coincidence (and a sign I've watched too many movies this weekend), I wondered if there was any evidence that this was done intentionally, or, indeed, if the boy's appearance here is symbolically meant to 'be' anything one way or the other. Though, On The Waterfront would certainly have been familiar to a critic like Truffaut.
Anyone know?