Draw or print out a simple ghost outline on a piece of cardstock or heavy weighted paper and cut it out to be used as the stencil for the felt ghosts.
Lay the piece of felt flat on a table or working surface and begin tracing the stencil using a fine tip permanent marker to make the ghosts. One 12x9 piece of felt can be used to make 12 ghosts. You will only need 8 to make a 6 ft garland but this will give you a few extra in case of mistakes.
Cut out the ghosts. Cut slightly inside the traced line to ensure that there are no marks from the permanent marker left on the ghosts once they are cut out. Set aside and repeat until all the ghosts are cut out.
Plug in the glue gun and allow to heat.
Using a hole punch, punch 24 holes in the black piece of construction paper. Empty out the black dots from the compartment on the hole punch and place them on a plate or in a container and set them aside.
Once the glue is hot, begin carefully placing a small dab on one black dot at a time. Place the dot glue-side down on the felt ghost where the eyes should be. Repeat until all the ghosts have eyes. Alternatively, you can place a small pile of hot glue on a paper plate and dab a toothpick in the pile of hot glue and apply it to the back of the eyes using the toothpick. The glue dries quickly so you will have to repeat this process several times.
Cut a 6 ft long piece of twine.
Fold the piece of twine in half. Place a dot of hot glue on one pompom and place it on the center of the piece of twine. Place another pompom on the dot of glue, sandwiching the piece of twine in the middle of the two pompoms.
Fold the twine in half again and repeat this process placing pompoms at the middle point on either side of the first pompom placed.
Repeat, folding the twine in half again. Do this until you have 7 evenly spaced pompoms down the length of the twine.
Clothespin a ghost in along the piece of twine before and after each pompom.