2: draw your design in chalk. we chose to do the heart grows 2 sizes look for this shirt.
step 3: paint pens to do the hearts. i used the skinny tipped ones to have better control.
step 4: add the numbers also in paint pen.
step 5: you will likely need to do multiple coats of the red heart because the shirt color is darker to make it really stand out. i did 5 coats. i also added a tiny bit of red glitter after the last coat of paint pen.
step 6: take a dry towel and blot off the chalk. i took a baby wipe to a couple of spots. make 