What is the ruling on wearing a turban in prayer without necessity?

The questioner : Wearing a turban without necessity, O Shaykh.

The Shaykh : What?

The questioner : Wearing a turban without necessity.

The Shaykh : Yes.

The questioner : Is it, I mean, permissible?

The Shaykh : How is it worn without necessity?

The questioner : I mean, the necessity is that his head is...

The Shaykh : I mean, over the turban.

The questioner : Over the turban.

The Shaykh : He prays over the turban and...

The questioner : And...

The Shaykh : And he wants to... there is no harm, this is a minor matter, this is a minor matter, yes.

The questioner : ... .

The Shaykh : And by Allah, if it requires a lot of continuous work, he should leave it on the ground until he is finished.