unshirted

unshirted

(ʌnˈʃɜːtɪd)
adj
(Clothing & Fashion) not wearing a shirt

un•shirt•ed

(ʌnˈʃɜr tɪd)
adj.
Slang. unrestrained; all-out: unshirted hell.
[1930–35]
References in periodicals archive ?
military means only one thing: unshirted aggression.
Aussie fans in the stands, if you're here, clap your hands,'' a pocket of unshirted fans hollered.