Step 1: Pick some moss from the countryside, I used moss from hedges and large stones. The larger the pieces the better, try to avoid moss that is very wet or with lots of twigs and creepy crawlies in it.... no one wants them crawling around your home...
Step 2: This is the boring part. Bring your moss home and remove any twigs/ stones/ insects and leave to dry on kitchen roll paper. I dried mine next to the wood burning stove and then on the radiator.
Step 3: Make a large star shape or any alternative shape you would like, I used a star made from wood but you could also use thick cardboard or paper to make your shape. Begin by gluing the moss carefully onto your shape.
Step 4: Continue to glue the moss to cover the entire front.
Step 5: Leave for a few hours for the glue to fully dry. Lift and shake for any loose pieces to fall off and re-glue again if required. There you have it, fully complete!