Cut out the templates. For a double-sided full front star, you will need two templates, and for a single arm star, you will need 5 arms. To preserve paper, you can trace lightly with a pencil over heavy weight paper.
Decorate template. Paint has the possibility of cracking, so I suggest folding before spray painting or adding dimensional elements.
Fold both the center lines and tabs as directed. To get straight folds, gently score the lines using a craft knife and a ruler.
Add adhesive to all tabs. If using the individual arm template, shape the arm and stick the tabs to the appropriate side firmly so that each individual arm is shaped before assembling the full star.
Attach tabs to other pieces. Stuff the arms with tissue paper to increase strength.
Spray with a paper stiffener or aerosol starch, if desired.