Source : Webster's Revised Unabridged Dictionary (1913)

Deshabille \Des`ha*bille\, n. [F. d['e]shabill['e], fr.
   d['e]shabiller to undress; pref. d['e]s- (L. dis-) + habiller
   to dress. See {Habiliment}, and cf. {Dishabille}.]
   An undress; a careless toilet.

Source : WordNet®

deshabille
     n : the state of being carelessly or partially dressed [syn: {dishabille}]