Shepherd's Hook With Mason Jar Bouquet. Just tie heavy twine or wire around the mouth of the jar, fill with water and fresh flowers, and hand on the hook. You could also fill with just sand and tea lights for a rustic outdoor event.
Wrap it with Twine. You can decorate mason jars in endless ways but these twine ones make stunning centerpieces. Here is the DIY mason jar twine, but feel free to adapt it to add lace, doilies, even chalkboard paper