For a fun alternative, have your child trace around their hands and use the hand shapes as the antlers. Cut out the antlers (or traced hands). You will want a little bit of length on the antlers ...
Standing corn that was not cut for some reason is a sure-fire spot to scare up a few sheds. Corn stubble is good, too. While you might spot an antler or two out in the open, be sure to walk and check ...