I love this idea so much that I registered just to reply!
I made a non-traditional and free wreath:
Bend a wire hanger into a circle.
Cut plastic grocery bags into strips (I used all Target bags). Tie randomly alternating groups of two, three and four strips onto the wire.
Bend the top hooky part down for a less visible hook on which to hang the wreath.
I gave it to a coworker who added the red ribbon.