The Collaborative International Dictionary of English v.0.48:

Dishevele \Di*shev"ele\, p. p. & a.
   Disheveled. [Obs.]
   [1913 Webster]

         Dishevele, save his cap, he rode all bare. --Chaucer.
   [1913 Webster] adj.

   1.; .

   Syn: disheveled, ungroomed.
        [WordNet 1.5] disheveled