Up in the air

[bluetit]

question no 30. I have been trying to get this answer for two weeks, must be really thick. An extra clue would be appreciated. Judge, at vast age, became an old fool. 6 letters

[smouse]

what does a judge wear?

[fleurbird]

and add another word for an age to Smouse's clue.

[bluetit]

Thanks smouse, said I was being thick, hopefully finished now.