Make a Duck Tape® fabric piece. The size depends on how big you want your bat to be.
Make a template for your bat out of card stock if you want your bats to be the same size.
Trace your template onto your fabric. If you do not use a template, draw your bat onto your fabric.
Cut your bat out.
Add faces and embellishments to your bat. Create more using the same template or create different sizes and designs.