Fold the white cardstock in half to make a card base.
Using a paintbrush, apply brown paint evenly onto the child’s hand. Then press their hand firmly onto the front of the card to create the reindeer’s face and antlers. Let it dry completely (about 15–20 minutes).
While waiting, cut out small white circles for the eyes and slightly smaller black circles for pupils. Glue them onto the top center of the handprint.
Add a red circle or pom-pom at the bottom of the palm for Rudolph’s nose.
Cut out paper snowflakes or use pre-made stickers to decorate the background.
Apply small dots of glitter glue around the handprint to mimic falling snow.