hobby lobby and tried one of those they are easier, but. craft foam and mini-ribbon decals. step 2: have them make their tree i used a foam brush and blotted on the paint, but you can also do something fun by using their little hands to make the . how to make yarn wrapped trees. i picked up a package of foam sheets and glitter glue at dollar tree i already had the pom poms, though i\u0027d purchased them from dollar tree a while back. hang on tree. diy disney princess ornaments on tree.