Over the weekend I made a wreath that I can leave out all year round. You will need:
1 18" wreath frame
4 felt squares, or any fabric scraps to wrap around it
Several 1 1/4 " strips of fabric more or less depending on how full you want the wreath to be. Mine were 16-24 inches long, the longer the fabric strip the fuller the flower.
Hot glue gun and lots of glue sticks
This is what it will look like when you are done.