Summarize this article in one sentence.
Get a wire coat hanger and shape it into a ring. The easiest way to do this would be to slide it over a 5-gallon (18.5-L) bucket. Pull the hanger off of the bucket when you are done. Use some pliers to untwist the wire at the top of the hanger. Open up the hanger; you will be stringing the flowers onto the hanger, then twisting it back together. Leave the hook intact; do not cut the hanger. Purchase a bunch of fake flowers with wired stems; they must have wired stems or the next step won't work. Use wire cutters to cut the flowers so that the stems are 4 to 5 inches (10 to 13 cm) long. If there are any leaves on the cut stems, be sure to pull those off too.  Large flowers, such as roses or peonies work the best for this. How many flowers you buy depends on how big they are and how full you want the wreath to be. You are not attaching these to the hanger just yet. Instead, twist the flower stem into a loop about halfway down. When you are done, you'll have a flower with a short stem that has a loop at the bottom.  Repeat this step for all of your flowers. Use a skewer or knitting needle to form the loops. They need to be small enough to slide onto the hanger. The wreath should be full enough so that the flowers don't slide around.  You can fit more flowers by rotating the flowers around the wreath in a spiral rather than stacking them together. Do not cover the twisted part of the coat hanger, or you won't be able to reassemble it. Move the flowers aside if needed, then twist the wires back together like they used to be. Once your wreath is reassembled, hang it up somewhere using the hook. You can reuse this wreath base simply by untwisting it, pulling off the old flowers, then adding new ones.

Summary:
Bend a wire coat hanger into a ring. Untwist the hanger, but leave the hook intact. Cut fake flowers into 4 to 5-inch (10 to 13-cm) lengths. Twist the stems into small loops for stringing onto the hanger. String the flowers onto the wire hanger. Re-twist the coat hanger, then hang the wreath up using the hook.