I saw this post at the idea room for Valentine's Day and thought why not do one for St. Patrick's Day with three hearts and green felt. The only problem was how to create the stem, but that was quickly resolved when I realized I could just cut one out of a sheet of styrofoam. I bought a small sheet of styrofoam, 3 6" hearts, a yard of green felt, and straight pins (box of 200).
I hot glued the pieces together as shown below. (I am still trying to remember to take shots before I get to the end!)
From there I cut 2 1/4 inch circles. Then I started folding and pinning. (I used all 200 pins with none to spare)
Once I liked what I had, I cut some ribbon and pinned it to the back so that it would hang right.