Welcome back, yarn friends! There is nothing quite like combining classic vintage charm with modern handmade style, and this project does just that. If you are looking for a fun, rewarding accessory to add to your handmade wardrobe, you are going to love learning how to make a square grandma’s bag adorned with delicate crocheted flowers.
This beginner-friendly guide walks you through everything you need to know—from choosing your yarn and stitching your very first granny square to blooming flowers, assembling the panels, and attaching sturdy handles. Grab your hook, pick out your favorite color palette, and let’s dive into this delightful crochet adventure!
Materials & Tools Needed
- Yarn: Medium-weight (Worsted/Aran, #4) cotton yarn in your choice of colors (cotton is recommended for durability and structure).
- Crochet Hook: 4.0 mm (G-6) or 5.0 mm (H-8) hook, depending on your yarn’s recommendation.
- Notions: Tapestry needle (for weaving ends and sewing), scissors, and stitch markers.
- Optional: Fabric lining, magnetic snap, or pre-made straps for extra reinforcement.
Abbreviations & Pattern Notes
- US Terminology
- Ch: Chain
- Sl st: Slip stitch
- Sc: Single crochet
- Hdc: Half double crochet
- Dc: Double crochet
- Tr: Treble crochet
- Sp(s): Space(s)
- St(s): Stitch(es)
- Note on Gauge: Maintain even tension throughout so your squares assemble neatly without warping.
Step-by-Step Pattern Instructions
- Crochet the Flowers: Using a contrasting color for the center, make a magic ring (or ch 4 and sl st to form a ring). Work 10 sc into the ring, sl st to join. Switch to your petal color: *Ch 3, work 2 dc and 1 tr into the next st, ch 3, sl st in same st; repeat from * around to create 5 petals. Fasten off and weave in ends.
- Make the Granny Squares: Join your main bag color to the back of a finished flower (or start a standard granny square if working without flowers). Ch 3 (counts as 1 dc), work 2 dc into the same corner space, *[3 dc in next ch-sp], repeat around, working (3 dc, ch 2, 3 dc) in each corner. Sl st to top of beginning ch-3 to join. Continue for 3 to 4 rounds per square, then fasten off.
- Block Your Squares: To ensure easy assembly, block your finished squares by steaming or pinning them to uniform dimensions.
- Layout and Join Panels: Arrange your squares into the desired bag configuration (typically 4 squares for the front panel, 4 for the back, and additional squares for the sides and bottom if desired). Join the squares using your preferred method (such as a slip stitch join or whip stitch seam from the wrong side).
- Assemble the Bag: Fold your joined front and back panels, then seam the side and bottom edges securely using your tapestry needle or crochet hook. Reinforce the seams to handle daily wear.
- Create and Attach Handles: Crochet long straps using sturdy rows of sc or hdc. Alternatively, fold a strip of fabric to reinforce the inside of your crocheted straps. Sew the handles securely to the top edge of your bag, stitching back and forth multiple times for extra strength.
Finishing & Helpful Tips
- Choose Cotton Yarn: Acrylic stretches too much under weight, so durable cotton yarn is ideal for keeping your bag’s shape intact.
- Secure Your Ends: Because bags get plenty of friction and use, weave in your ends securely with a tapestry needle, and consider adding a drop of fabric glue to knots.
- Add a Fabric Lining: Sewing a simple fabric liner inside your bag prevents small items from slipping through the granny square gaps and adds professional polish.
- Block Before Assembly: Taking the extra time to block your squares makes seaming infinitely easier and results in a much cleaner, symmetrical finished bag.
Watch the Step-by-Step Video Tutorial
Prefer visual guidance? Follow along with the complete video tutorial below: