Crochet Pattern: Triangular Pineapple Lace Bandana / Waist Kerchief Free Pattern

A lightweight crochet diamond-lace triangle bandana with scalloped edging and tied straps.

Why Make This?

Looking for a fun and rewarding crochet project? This adorable design is a great way to turn a few simple materials into something special.

It's cute, customizable, handmade, and perfect for gifts, everyday use, summer outfits, or simply adding a unique touch to your collection.

Plus, you can experiment with different colors and details to make your own version truly one of a kind.

Watch the Tutorial

Follow the step-by-step video and bring your crochet bandana to life.

Finished Size

Approximately 20 in (51 cm) along the top straight edge, 14 in (36 cm) from top edge to bottom point, with two ties extending approximately 16 in (41 cm) each from the top corners. (Approximate, based on lightweight cotton yarn and the proportions shown worn at the hip/waist.)

Materials

Light worsted / DK weight cotton yarn (Yarn weight 3) in Dusty Pink or Dusty Blue – approx. 150g

3.5mm (US E/4) crochet hook

Yarn needle

Scissors

Stitch markers

Measuring tape

Abbreviations

ch: chain

sl st: slip stitch

sc: single crochet

dc: double crochet

tr: treble crochet

ch-sp: chain space

sk: skip

st(s): stitch(es)

FO: fasten off

rep: repeat

Techniques

Working in RowsThe triangle is built top-down (or point-up), increasing at both ends of each row to widen the triangle.

Filet/Diamond Mesh LaceOpen mesh created with chains and dc/tr clusters forming a diamond lattice pattern.

Shell/Fan MotifsSmall fan clusters (dc groups worked into chain spaces) create the scalloped, flower-like texture visible within the diamonds.

Picot/Scalloped EdgingA decorative wave-edge finishes the top straight edge.

Foundation Chain TiesLong crocheted chains (reinforced with a row of sc) form the two ties extending from the top corners.

A. Bandana Body (worked point-up, starting from the bottom tip and increasing to the top edge)

Foundation: Ch 6, join with sl st to form a ring.

Row 1: Ch 3 (counts as first dc), work 2 dc, ch 2, 3 dc into ring, ch 2, turn (1 small shell cluster with center point) (6 dc, 2 ch-2 sps)

Row 2: Ch 3, 2 dc in first ch-2 sp, ch 1, sk 1 dc, dc in next dc, ch 2, 3 dc in center ch-2 sp, ch 2, dc in next dc, ch 1, sk 1 dc, 3 dc in last ch-2 sp, ch 3, turn (12 dc, widening the point)

Row 3: Ch 3, 2 dc in first ch-2 sp, *ch 1, sk next, dc in next; rep from * across to center ch-2 sp, 3 dc in center ch-2 sp, continue mirroring back to end, 3 dc in last sp, ch 3, turn

Rows 4-16: Continue in this manner, increasing the row width by working 3-dc clusters into each ch-2 "point" space at the two outer edges and at the center, while filling the body with the alternating ch-1, sk-1, dc mesh pattern between clusters. Each row should widen by approximately 2-3 diamond repeats total (1 at each side edge plus growth in the center diamond lattice), building the triangle from a point at Row 1 to a wide top edge by Row 16.

By Row 16, the piece should measure approximately 20 in (51 cm) across the top edge and 14 in (36 cm) from top to bottom point, matching the reference proportions. Adjust the total row count as needed based on your gauge to hit these measurements — the mesh diamonds should read as a continuous lattice of X-shaped crossing chains framing small dc/tr shell clusters, exactly as shown in the photographed piece.

Row 17 (Top foundation row): Work 1 row of sc evenly across the entire top edge to stabilize it before adding the tie chains and edging. Count and note the final stitch count here as your reference (approximately 90-100 sc across, depending on gauge).

FO.

B. Top Scalloped Edge (worked along the straight top edge, Row 17)

With RS facing, rejoin yarn at one top corner:

Edge Row: *Sk 1 sc, 5 dc in next sc, sk 1 sc, sl st in next sc; rep from * evenly across the entire top edge, ending with sl st in last sc.

This creates a repeating scallop/shell wave along the top straight edge, matching the subtle wavy top border visible in the reference images.

FO, leaving a long tail at each end for attaching the ties.

C. Ties (make 2, worked from each top corner)

At each top corner of the bandana, rejoin yarn and work:

Ch 60 (approximately 16 in / 41 cm long — adjust length to preference for tying comfortably around the waist or neck)

Row 1: Sl st in 2nd ch from hook and in each ch across to reinforce the tie and prevent curling/stretching (59 sl st)

FO, leaving a small tail to weave in.

Repeat for the second tie at the opposite top corner.

Shaping

- The piece is worked point-up: starting as a small 6-dc ring at the bottom tip, each subsequent row adds width at both the left and right edges plus growth in the central diamond lattice, producing the classic triangular pineapple-shawl silhouette.

- The alternating ch-1/dc mesh combined with 3-dc "point" clusters at regular intervals creates the star-like diamond lattice texture visible throughout the body of the piece.

- The final sc row along the top straight edge stabilizes the open lace before the scalloped trim is added, preventing the top edge from stretching out of shape when tied.

- The two ties taper to simple reinforced chains, allowing the piece to be knotted at the side or back as shown in the worn reference photo.

Color Changes

The entire piece — body, scalloped edge, and both ties — is worked in a single solid color (Dusty Pink or Dusty Blue, per the two color variations shown). No color changes occur within the piece.

Facial Features and Small Details

Not applicable — this is a lace textile accessory with no facial or figural embellishments.

Stuffing

Not applicable — this is a flat, unstuffed lace accessory meant to lie flat and drape over the body.

Assembly

1. The bandana body, scalloped top edge, and ties are worked as continuous/attached pieces directly onto the main triangle, so no separate seaming of body panels is required.

2. Attach each tie securely at the top corners by working the first ch of each tie directly into the corner stitch of the top scalloped edge, or by sewing the tie's foundation end firmly to the corner if worked separately, ensuring it can bear the tension of being tied and worn.

3. Weave in all yarn tails along the top edge and tie ends into the density of the stitches so they are hidden within the lattice or reinforced tie chain.

Finishing

- Block the piece firmly: pin out the top edge straight and stretch the diamond lattice gently into an even, symmetrical grid before steaming or wet-blocking, which is essential for lace to open up and lie flat correctly.

- Pin the bottom point crisply during blocking to achieve the sharp tip seen in the reference.

- Once dry, unpin and check that all diamond mesh openings are even in size.

- Trim any stray fibers from the ties and scalloped edge for a clean finish.

- Gently steam the ties flat if they appear twisted after blocking.

Final Notes

This pattern recreates an open diamond-lattice pineapple lace triangle bandana with a scalloped top edge and two long ties, worn tied at the hip over clothing or around the neck as a kerchief. The finished piece relies heavily on blocking to achieve the crisp diamond mesh shown in the reference — do not skip this step. Adjust row count and starting chain length proportionally if a larger or smaller finished triangle is desired.

Watch the Crochet Tutorial

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