You will need:
-Flameless tea light candle
-Plastic shot glass
-Pretty, lightweight serving platter
-Wall (poster) mounts
-Picture hanging kit
-Clear tape (optional)
Step 1: Attach Shot Glass To Platter
Step 2: Remove Plastic From Flowers
Step 3: Stick Wall Mounts To The Back Of The Flowers
Step 4: Attach Flowers As You See Fit
Step 5: Attach The Hanger
Step 6: Attach The Hanger Pt. 2
If your platter is heavier, you may want to use a few pieces of wire and put some epoxy on the side of the wall mount that you're attaching to the platter.
Step 7: You're Done!
Note: I added another picture of a variation of the technique. Instead of a platter, I used a small gift box. I actually like it a bit better :)
There are lots of different ways you can go with this, so be creative and have fun!