Summer is officially here, which means two things in for us: a growing stack of summer reading books and an absolute refusal to sit under a massive, heavy quilt top while the temperature climbs.
If you’re looking for a bite-sized, satisfying project that keeps your hands busy without overheating, we’ve got the perfect solution. Today, we’re upcycling some old denim scraps into a beautiful, durable sashiko-stitched bookmark. It’s light, portable, and a fantastic way to practice your stitching.


✂️ Free Download Alert! Want to print this out for your studio table? We’ve put together a free, step-by-step project sheet featuring the exact template and pattern grid used in this tutorial. Download your free project sheet below!
The Right Tools for Tough Denim

Stitching through heavy denim can sometimes feel like a workout for your fingers, but using the right notions changes everything. Here’s what’s on my studio tool tray for this project:
- Roxanne’s Quilter’s Choice White Marking Pencil: Marking dark denim can be a nightmare. This pencil glides on smoothly, stays crisp while you work, and brushes or washes away easily without leaving a ghost line.
- John James Long Darners: For Sashiko, you want a needle that allows you to load up multiple stitches at once. These long darners are strong enough to handle denim without bending, yet sharp enough to pierce the weave like butter.
- Presencia 12-wt Thread: This 100% cotton thread provides the perfect weight and sheen for visible mending and Sashiko. It stands out beautifully against the blue denim.
- Colonial Palm Thimble: If you haven’t tried a palm thimble yet, prepare to have your mind blown. Instead of pushing the needle with the tip of your finger, you use the power of your palm. It’s a total joint-saver when working with thick fabrics.
Step-by-Step to Summer Stitches



Ready to see this project in action? Sometimes it’s easier to catch the exact rhythm of the stitch on camera. Watch the full, step-by-step video over on our YouTube channel to see how it all comes together!
Join the Conversation
Are you tackling any small projects to beat the summer heat? What book is this bookmark going to live in first? Grab your free project sheet above, check out the video tutorial, and let me know your thoughts in the comments below!