The Collaborative International Dictionary of English v.0.48:

Tressured \Tres"sured\, a. (Her.)
   Provided or bound with a tressure; arranged in the form of a
   tressure.
   [1913 Webster]

         The tressured fleur-de-lis he claims
         To wreathe his shield.                   --Sir W.
                                                  Scott.
   [1913 Webster]