Heart Paper Chains: Cut construction paper into strips, fold each strip in across its width, bend the loose ends in without folding them, bring them together and staple. Repeat with the next strips, making a heart paper chain.
Purl Bee :: DIY felt valentine pin - I made one in 15 minutes and that was taking my time. Easy, fun and looked great. Works with acrylic felt too, although might not look as polished. These could be neat on a baby mobile or a garland.