How to Sew Perfect Mitered Corners on Quilt Borders

advanced quilting
Mitered corners give quilt borders a tailored, picture-frame finish — and they’re more achievable than you might think. In this step-by-step guide, we walk you through calculating strip length, marking pivot points, sewing the 45° diagonal seam, pressing for a crisp result, and troubleshooting the most common issues. Whether you’re working with stripes, multiple borders, or simply want a more polished finish, this technique will elevate your quilts to the next level.

How to Add Borders to Your Quilt So They Lay Flat Every Time

borders
Wavy quilt borders are one of the most common frustrations in quilting — and one of the easiest to fix. The secret is measuring through the centre of your quilt, not along the edges. In this step-by-step guide, we walk you through how to measure, cut, pin, and sew borders that lay perfectly flat every time, plus tips on pressing, checking corners, and tackling mitered borders when you're ready for the next challenge.