I use my Cricut Maker a lot but one feature it lacks is creating an offset, a border around. So after playing around I have worked out a method you can do solely in Design Space or by using other free software.
The free software I have used is Brother Canvas Workspace. This software is designed for use with the ScanNcut but with a few tweaks you can create exactly the offset you are looking for. Canvas Workspace can be easily found with a Google search. Download the desktop version and you are ready to go.
Please share your designs with us all.