Each month, learn a fun trick or tip to make your quilting easier and more polished! This month, learn to add mitered borders to your next project! This is a great technique for when you want a standout print to match up at the corners.
1. Determine the yardage and measurement for your border strips.The yardage needed depends on the pattern repeat of the border print across the width of the fabric, the pattern repeat of the border print along the length of the fabric, and where the border strips will join. Cut the two side border strips first from the same lengthwise repeat of the border print, selecting a motif to be at their centers.
2. Fold each side border strip in half crosswise and press lightly to mark the center. Fold the assembled quilt center in half and press lightly to mark the center of the side edges.To ensure accuracy when pinning border strips to the quilt top, measure the length of the quilt center on each side. Divide the quilt center’s length by 2, and measure this amount in both directions from the center crease on the border strip. Make a mark at each measured point, which should correspond to the quilt center corner. With right sides together and centers and corner marks aligned, pin a side border strip to one side edge of the quilt center, allowing the excess border strip to extend beyond the corner edges. Sew together, beginning and ending 1/4″ from the quilt center’s corners.
3. Fold the border strip corners back at 45º angles as if to miter.
4. Cut the top and bottom border strips from the same lengthwise repeat of the border print, selecting the same motif used at the center of the side border strips for the centers of the top and bottom border strips.
5. Lay the quilt center with its attached side border strips right side up on a work surface. Align the centers of the top border strip and upper edge of the quilt center, allowing the excess top border strip to extend under the side border strips.
6. Make a pleat at the center of the top border strip and pull the border strip fabric into the pleat until the desired motif appears at a corner. Pleat an equal amount of fabric from each side of center on the top border strip.
7. Fold the pleat to the wrong side of the top border strip and pin. The pleat should align with the marked midpoint on the top edge of the quilt center.
8. Pin the border strips with right sides together at the corners.
9. Sew the pleat along the fold lines. Trim the seam allowance to 1/4″ and press open.
10. NOTE: different fabric used to demonstrate for the next steps for easier viewing. With the wrong side up, overlap the border strips at one corner. Align the edge of a 90º right triangle with the raw edge of the top border strip so the long edge of the triangle intersects the seam in the corner. With a pencil, draw along the edge of the triangle between the border seam and the raw edge.
11. Place the bottom border strip on top and repeat the marking process.
12. With the right sides of adjacent border strips together, match the marked seam lines and pin.
13. Beginning with a backstitch at the inside corner, stitch exactly on the marked lines to the outside edges of the border strips. Check the right side of the corner to see that it lies flat.
14. Trim the excess fabric, leaving a 1/4” seam allowance.
15. Press the seam open.
16. Repeat steps 5–9 to add the bottom border strip.
17. Repeat steps 10–15 to mark and sew the remaining border corners in the same manner.