These handmade cards let you put your personal touch on a special message for your fiance.
Clockwise from top left: 3-D accordion cards will make your sweet message pop (get the how-to here). Use our vintage clip-art to create these quirky pieces (get the how-to here). Basic shapes can be crafted into various critters to make a playful design (get the how-to here). Create a secret message only your valentine can decipher (get the how-to here).
See more ideas for creative DIY Valentine's Day cards on MarthaStewart.com.