Wrapped Mason Jar designs
Knitting a sweater for a jar is not difficult. All you need to do is measure it and make a rectangle. Then sew the edges together.
Socks actually have the perfect shape for such a project. Simply cut the bottom part off and put the sock on the jar.
You can use fabric to make a beautiful wrapping display for the jar. Cut strips and twist them to make small ruffles.
For a chic and rustic look you can wrap burlap around the jar. You can also make burlap roses or other decorations.