I am soooooo doing this in the girls room but in zebra print. Watch out hobby lobby here I come!
Smart Solution: Clean a Ceiling Fan with a Pillowcase — Real Simple
Slide a pillowcase over each of the blades of the fan and slide down. The dust goes in the pillow case and can be repeated until all blades are clean. When you're done, take it outside and shake it to set those dust bunnies free once more!