A country ordering regalia (7)
I believe the answer is:
algeria
'a country' is the definition.
(I know that Algeria is a country)
'ordering regalia' is the wordplay.
'ordering' is an anagram indicator.
'regalia' anagrammed gives 'ALGERIA'.
(Other definitions for algeria that I've seen before include "It lies between Morocco and Tunisia" , "North African republic" , "Strange regalia of a North African state" , "republic in Africa" , "N. African country" .)