Requirements:

• Adobe PhotoShop

1. Open a new page File>> New (choose your own size of page)
2. Make the design you want as your brush
ex.

3. Merge all layers together. If you dunno how to merge layers together, read the tutorial here.
4.Then go to edit>> Define Brush
5. Name it anything you want
6. to view, right click on the page and scroll it down on until the last brush ( they always save it on the last slot )
7. Click the brush and try it on!