What you need:
Step 1: Arrange flowers in the paint can with the handle up. Try to keep an even weight while arranging so the cans don't tip once hung.
Step 2: Cut a length of ribbon double the height at which you plan to hang arrangements. Slide half of the ribbon under the handle and loop up.
Step 3: Hold both ends of the ribbon and hang arrangement in the desired location.
Complementary Smarty's partyware recommendation:
Shop featured items here!
What other things could you fill these paint cans with to create hanging decor?