How to use "dusty" in a sentence

One evening in October 1815, an hour before sunset, a man with a long beard and dusty, torn clothes walked into the town of Digne

"Maybe someone found it in a dusty corner and thought of my little garden..

To my surprise, the room was dusty and untidy

There were people of every class and profession, but they were all dusty; their skins were dry, their lips black and cracked, and all of them looked very afraid.

As I came nearer, I saw that he was dressed in clothes as dusty and dirty as my own