Not to be used while dusting. I mean, you can, but it's the name of the type of clothing.

#6 for the Linda Ronstadt In High School look, which is not yet popular. #9 to make all your friends a bit jealous because you've always been unafraid to push the boundaries of fashion past the point of "normal and boring" and right past the point where oyu look like you have fishing nets full of aquatic creatures attached to your clothing.