Take one of your paper bags and lay it down with the folded end facing up towards you. Take the other paper bag and cut off the bottom half. Then tape it to the bottom of the other bag to make an extra long bag puppet head. Crumple up the bag scraps you cut and stuff them into the head to give it shape.
If you have googly eyes, glue them to the far sides of the head. If you don’t, cut two medium-sized beige felt circles, two slightly smaller yellow felt circles, and two even smaller circles out of the black felt. Next glue the black circles to the yellow, and the yellow onto the brown to make a pair of eyes to glue to the head.
Courtesy: The Star Wars Craft Book, StarWars.com