Austrian dressed ornately (8)
I believe the answer is:
tyrolean
'austrian' is the definition.
(someone from Tyrol in Austria)
'dressed ornately' is the wordplay.
'dressed' indicates an anagram ('dress' can mean 'prepare').
'ornately' anagrammed gives 'TYROLEAN'.
(Other definitions for tyrolean that I've seen before include "native of Innsbruck?" , "European" , "Residing in Innsbruck" , "from mountainous part of Europe" , "Austrian" .)