Back in the early part of the 1900s London was full of dirty chimneys that needed to be cleaned. This issue created the job of chimney sweep which become a career for only the bravest of souls. Why did it require bravery? Because sometimes these men would have to climb into a chimney to scrub it clean. But while they did this dangerous job they would always whistle while they worked. Now you can become one of these happy men Cover coal in this chimney sweep costume.