Go old school and give paper dolls. There are oodles of free printable paper doll sets available online. Just Google “free printable paper dolls” and you will get dozens of hits, from vintage images to more modern characters like Fancy Nancy. Just print out the paper doll set of your choosing on cardstock. If you have time to cut them out before the party, then do so and hand out in manila envelopes to keep the pieces together. Or you could just hand out the printed images along with an envelope or folder to keep the dolls together.