You will need:
Floral wire ring (Michaels--but you may have to spray paint it gold like I did)
Floral wire
Flower bouquet (or faux foliage of choice)
First, lay out your floral arrangement or leaves how you would like them on your wreath.
Then, beginning from one side, start wrapping the stems around the ring--you can also add floral wire. I used both--I wanted mine to hold up to an earthquake and/or soccer ball that occasionally flies through my family room.
Make sure there are no obvious gaps where you'll be able to see the ring/wire.
Then fluff those leaves out and stand back!