Gather cardstock or thick paper
Choose a card size and fold the paper in half
Sketch a simple design or layout
Write the greeting message on the front or inside
Decorate with drawings, stickers, stamps, or cutouts
Add colors using markers, crayons, or paint
Glue any decorative pieces securely
Let glue or paint dry completely
Check the card for neatness and readability
Place the card in an envelope if needed