Geometric Triangle Banner Free Crochet Pattern: Minimalist Three-Pennant Bunting

Geometric Triangle Banner Free Crochet Pattern: Minimalist Three-Pennant Bunting

Introduction

If you have never held a crochet hook before, this is the perfect first "real" project to make you feel proud. This minimalist three-pennant bunting is made from just three simple triangles and one thin cord, so you can practice the single crochet stitch and learn how to shape a piece with easy decreases. The finished banner looks clean, modern, and calm: three solid triangles in soft terracotta, warm mustard, and dusty sage, each about 4 inches wide and 4.5 inches tall, hanging evenly from a 36-inch crocheted cord. The cotton yarn gives it a matte, natural finish with neat stitch definition, and the whole thing feels light, crisp, and handmade in the best way. It is quick enough to finish in an evening or two, and special enough to hang in a nursery, above a desk, or across a window.

Materials Needed

• Yarn: Worsted weight (category 4) cotton or cotton-blend yarn, approximately 60 yards total: about 20 yards each of Color A (soft terracotta), Color B (warm mustard), and Color C (dusty sage).
• Hook: Size H/8 (5.0 mm) crochet hook.
• Stitch markers: At least 3 (helpful for marking the first stitch of each row).
• Tapestry needle (yarn needle): A blunt needle with a large eye for weaving in ends and sewing the pennants to the cord.
• Scissors: Any sharp pair for cutting yarn.
• Optional: A spray bottle of water and rustproof pins for blocking.
• Finished size: Each pennant is 4 inches (10 cm) wide at the top edge and 4.5 inches (11.5 cm) tall from the top edge to the point. The finished cord is approximately 36 inches (91 cm) long.

Abbreviations and Beginner Glossary

• ch – chain. Make a loop of yarn on your hook, then pull the yarn through that loop. Each loop you pull through is one chain.
• sc – single crochet. Insert your hook into the stitch, wrap the yarn over the hook, pull up a loop (you now have 2 loops on the hook), wrap the yarn over again, and pull it through both loops. One single crochet made.
• sc2tog – single crochet two stitches together (a decrease). Insert your hook into the first stitch, wrap yarn over, pull up a loop (2 loops on hook). Insert your hook into the next stitch, wrap yarn over, pull up a loop (3 loops on hook). Wrap yarn over and pull through all 3 loops. This turns two stitches into one.
• st / sts – stitch / stitches. A "stitch" is one completed single crochet.
• turn – flip your work over so you can work back across the row you just made.
• fasten off – cut the yarn a few inches from your work, then pull the tail all the way through the last loop to lock it.
• weave in ends – use the tapestry needle to thread the loose yarn tails back through the fabric so they are hidden.
• whipstitch – a simple sewing stitch: bring the needle up through both layers, over the edge, and back down, repeating along the seam.
• block – dampen the finished piece and pin it to the correct measurements so it dries flat and even.

Gauge

16 single crochet stitches x 18 rows = 4 inches (10 cm) in single crochet, unblocked.

Gauge simply means how big your stitches are. If your stitches are bigger than this, your pennants will come out larger than 4 inches wide; if smaller, they will shrink. To check, crochet a small square about 5 inches across in single crochet, lay a ruler on it, and count how many stitches fit in 4 inches and how many rows fit in 4 inches. If you have too many stitches, try a larger hook; if too few, try a smaller hook. Matching gauge means all three pennants will match each other in size.

Beginner Tips Before You Start

• Count every row. Each row of the pennant changes the stitch count, so count your stitches at the end of every row before turning. It is the easiest way to catch a mistake early.
• Use a stitch marker. Place a marker in the first stitch of each row so you always know where the row begins and ends.
• Do not pull the yarn too tight. Keep an easy, even tension. Tight stitches make the triangle curl and become stiff.
• The ch 1 at the start of each row does not count as a stitch. Skip it when counting, and work your first sc into the very first stitch of the row.
• Make all three pennants before you sew. Lay them side by side to check they match in size before attaching them to the cord.
• Keep your tails long. Leave a 6-inch tail on each pennant; you will use it to sew the pennant to the cord.

Step-by-Step Instructions

Pennant (make 3: one each in Color A, Color B, and Color C)

Each pennant is worked flat, starting at the wide top edge and decreasing to a point. Ch 1 at the start of each row does not count as a stitch.

Row 1: With chosen color, ch 17. Sc in 2nd ch from hook and in each ch across. (16 sc)

Row 2: Ch 1, turn. Sc in each st across. (16 sc)

Row 3: Ch 1, turn. Sc in first 7 sts, sc2tog, sc in next 7 sts. (15 sc)

Row 4: Ch 1, turn. Sc in each st across. (15 sc)

Row 5: Ch 1, turn. Sc in first 6 sts, sc2tog, sc in next 7 sts. (14 sc)

Row 6: Ch 1, turn. Sc in each st across. (14 sc)

Row 7: Ch 1, turn. Sc in first 6 sts, sc2tog, sc in next 6 sts. (13 sc)

Row 8: Ch 1, turn. Sc in each st across. (13 sc)

Row 9: Ch 1, turn. Sc in first 5 sts, sc2tog, sc in next 6 sts. (12 sc)

Row 10: Ch 1, turn. Sc in each st across. (12 sc)

Row 11: Ch 1, turn. Sc in first 5 sts, sc2tog, sc in next 5 sts. (11 sc)

Row 12: Ch 1, turn. Sc in each st across. (11 sc)

Row 13: Ch 1, turn. Sc in first 4 sts, sc2tog, sc in next 5 sts. (10 sc)

Row 14: Ch 1, turn. Sc in each st across. (10 sc)

Row 15: Ch 1, turn. Sc in first 4 sts, sc2tog, sc in next 4 sts. (9 sc)

Row 16: Ch 1, turn. Sc in each st across. (9 sc)

Row 17: Ch 1, turn. Sc in first 3 sts, sc2tog, sc in next 4 sts. (8 sc)

Row 18: Ch 1, turn. Sc in each st across. (8 sc)

Row 19: Ch 1, turn. Sc in first 3 sts, sc2tog, sc in next 3 sts. (7 sc)

Row 20: Ch 1, turn. Sc in each st across. (7 sc)

Row 21: Ch 1, turn. Sc in first 2 sts, sc2tog, sc in next 3 sts. (6 sc)

Row 22: Ch 1, turn. Sc in each st across. (6 sc)

Row 23: Ch 1, turn. Sc in first 2 sts, sc2tog, sc in next 2 sts. (5 sc)

Row 24: Ch 1, turn. Sc in each st across. (5 sc)

Row 25: Ch 1, turn. Sc in first st, sc2tog, sc in next 2 sts. (4 sc)

Row 26: Ch 1, turn. Sc in each st across. (4 sc)

Row 27: Ch 1, turn. Sc in first st, sc2tog, sc in next st. (3 sc)

Row 28: Ch 1, turn. Sc in each st across. (3 sc)

Row 29: Ch 1, turn. Sc in first st, sc2tog. (2 sc)

Row 30: Ch 1, turn. Sc2tog. (1 sc)

Fasten off, leaving a 6-inch (15 cm) tail. Weave in the starting end only; keep the 6-inch tail for sewing.

Repeat the entire pennant (Rows 1–30) two more times, once in each remaining color. You will have 3 pennants total.

Cord

Worked in a single color (Color A is used here).

Row 1: Ch 2. Sc in 2nd ch from hook. (1 sc)

Row 2: Ch 1, turn. Sc in the same st. (1 sc)

Repeat Row 2 until the cord measures 36 inches (91 cm), or your desired length. Fasten off, leaving a tail. Weave in ends.

Assembly and Finishing

1. Block each pennant. Lightly mist each triangle with water, pin it to a flat surface at 4 inches wide by 4.5 inches tall, and let it dry completely. This smooths the edges and evens the triangle shape.
2. Lay out the cord. Place the cord flat on your work surface. Arrange the pennants along it with Color A on the left, Color B in the center, and Color C on the right, spacing them evenly (about 8 inches / 20 cm between pennant centers).
3. Sew the pennants to the cord. Thread the 6-inch tail from one pennant onto the tapestry needle. Whipstitch the top edge of the pennant to the cord, working through both the cord and the top edge of the pennant. Sew firmly across the full width, then weave the tail into the back of the pennant. Repeat for the other two pennants.
4. Weave in all remaining ends. Thread each loose tail onto the needle and run it back and forth through the fabric a few times, then trim close to the work.
5. Optional finish. Tie a small knot at each end of the cord for a tidy, finished look.

Pro Tips and Variations

• Change the colors. Use any three colors you love, or make all three pennants the same color for an ultra-minimal look. Simply swap the yarn; the pattern stays the same.
• Make it longer or shorter. Add or remove repeats of the cord's Row 2 to change the banner length. For more pennants, make extra triangles and space them closer together.
• Try a different yarn. A smooth cotton-blend gives crisp stitch definition, while a softer acrylic makes a fluffier, cozier banner. Just check your gauge again if you change yarn weight.
• Add a border. For a slightly more finished edge, work one round of sc evenly around each pennant before blocking. Keep the stitches loose so the triangle does not curl.