About This Crochet Granny Cross-Body Bag Pattern
Create a colorful Granny Square cross-body bag made from four classic granny motifs. The pattern uses Red Heart All in One Granny Square yarn for bold self-striping color changes and includes instructions for joining, edging, a crocheted strap and a zipper. This easy-level project is ideal for learning motif joining and finishing techniques while making a practical accessory.
Includes full motif rounds, assembly notes, strap and edging instructions for a polished bag. Detailed gauge and materials are provided so you can achieve the correct size and fit.
Why You'll Love This Crochet Granny Cross-Body Bag Pattern
I absolutely love this pattern because it turns simple granny squares into a stylish, modern accessory that you can wear every day. I enjoy how the self-striping yarn creates beautiful color transitions with very little effort. The joining and edging techniques are satisfying and give a professional finish that makes the bag feel special. I also love that it's an easy, approachable project that still yields a standout result. Making the strap and adding the zipper gives a real sense of accomplishment when the bag is finished.
Switch Things Up
I love customizing this bag by changing the yarn colors to suit wardrobes or seasons — try autumnal hues or cool pastels for a different vibe.
I sometimes swap the self-striping yarn for solid colors and work contrasting edging for a bolder border effect.
If you want a smaller or larger bag, change your yarn weight and hook size — bulky yarn makes a chunky oversized bag and fingering weight makes a petite version.
I like to experiment with the strap length by adjusting the foundation chain; test fit the strap before sewing to get the perfect cross-body drop.
For extra durability, I reinforce the strap attachment with a few extra rows of single crochet and slip-stitch reinforcement before sewing in place.
I often add a small internal pocket by crocheting a rectangle and sewing it inside the bag before adding the zipper for organized storage.
Try embellishments like embroidery, tassels, or a crocheted flower accent sewn to one corner for a personalized touch.
I also recommend lining the bag with fabric for a cleaner interior and to help the bag keep its shape — hand-sew the lining in before attaching the zipper.
For a different texture, substitute the strap pattern with a woven or braided strap made from leftover yarns or leather for a mixed-material look.
Don't hesitate to mix yarn brands or textures for a unique look; I always swatch and check gauge when changing materials to ensure the motifs match.
Common Mistakes & How to Fix Them
✗ Starting motifs without leaving a tail to weave in can make finishing messy; leave a 4" [10 cm] tail when beginning Color 1 to weave in neatly later.
✗ Not matching color change placement may make motifs look uneven; begin each motif with Color 1 and align colors round-for-round for consistent appearance.
✗ Failing to work in back loops only when joining motifs can cause a bulky seam; use back loops only and slip stitch in ch-2 corners to join neatly.
✗ Skipping the gauge check will result in a bag of incorrect size; make a motif and check it measures approximately 6" [15 cm] square before continuing.
✗ Overstretching or undershooting the strap foundation chain leads to an ill-fitting strap; chain 109 as instructed and check length before finishing and sewing ends.
✗ Sewing the zipper without properly aligning the top edges can create puckers; pin carefully and sew with sewing thread and needle for a neat finish.
