The case of the missing suspenders
Everyone is familiar with the iconic moment from Titanic, where Rose uses an axe to assist Jack remove his handcuffs. However, did you catch this small detail? Jack wears suspenders at the beginning of the scene, but they vanish instantly.
Did he merely take them off because he felt they were restricting his style? Since the cuffs shackled his hands, he was actually unable to remove them!