I like this fringe heart tshirt for Valentines day. It's simple and can be done with the kids. For supplies you just need a tshirt and additional fabric for the fringe.
Cut out a heart pattern and pin on the tshirt. You can trace it using tailors chalk or just pin the fringe around the paper like I did.
For the fringe simply cut strips the width of your finger to the length you chose your heart to be and pull the strips making them into strings. My fringe was about 6 inches in length. You don't have to use a tshirt, you can use fabric as well…Just leave a 1/2 inch of edging to sew.
Pin trim around heart and top stitch.
Simple and fun.