What fabric are you using for the borders? There are a couple of options for you.
Split the border and use a contrasting square or length in the middle section. This can add extra interest to the quilt. It can be done with pinwheel blocks, four patch, et.
For small prints, you can piece the border. I would use a straight seam and match the prints across the seam.
Of course, if the fabric is still available, you can purchase more.
Good luck!