The Celestial Hexagon Duster Free Pattern – A Boho Crochet Long Jacket with Starry Motifs

Wrap yourself in the night sky with this flowing, open-front crochet duster, built from luminous hexagonal motifs that cascade into a dramatic, bohemian silhouette. This pattern transforms simple hexagons into a statement layering piece, perfect for festivals, cool evenings, or adding an artisan touch to any outfit. The Celestial Hexagon Duster is a meditative, motif-based project that rewards patience with a stunning, wearable work of art. Whether you're a confident beginner looking for a challenge or an experienced crocheter seeking a portable project, this jacket is a celestial journey in yarn.

Materials Needed

Before you begin your celestial journey, gather the following materials. The quality of your yarn and tools will directly impact the drape and finish of your duster.

• Yarn: Worsted weight (#4) cotton or cotton-blend yarn in three complementary shades:
  • Deep Indigo (Color A) – for the base and final rounds
  • Dusty Lavender (Color B) – for the middle rounds
  • Cream (Color C) – for the accent rounds and edging
  Approximately 1200-1500 yards total depending on your size. A cotton blend is recommended for its stitch definition and breathability, perfect for a layering duster.
• Hook: 5.0 mm (H-8) crochet hook. Ensure you have a comfortable grip, as you'll be working many stitches.
• Yarn Needle: A blunt-tipped tapestry needle for weaving in ends and seaming motifs.
• Stitch Markers: At least 6, to help you keep track of corners and rounds, especially when working on multiple motifs.
• Scissors: A sharp pair for cutting yarn.
• Blocking Mats and Pins (Optional but Recommended): To shape your hexagons perfectly before assembly.

Gauge and Sizing Notes

Gauge: One hexagon motif measures approximately 6 inches (15 cm) from point to point after blocking. Gauge is not critical for this project, but consistency is key for assembly. If your hexagons are significantly larger or smaller, adjust your hook size accordingly. The final size of the jacket will depend on your gauge and the number of motifs, but the pattern as written creates a size Medium/Large (approx. 40-44" chest).

Step-by-Step Instructions

This pattern is worked in motifs and then joined. The jacket is constructed from 12 full hexagons and 4 half-hexagons, arranged to create the body and sleeves. Take your time with the motifs – they are the building blocks of your celestial masterpiece.

Hexagon Motif (Make 12)

Each hexagon is worked in the round, starting from a magic ring. The color changes create the "starry" concentric rings. Follow these instructions carefully for each of the 12 motifs.

Round 1 (Color A): Using Color A, make a magic ring. Ch 3 (counts as first dc here and throughout), 2 dc in ring, ch 2, (3 dc in ring, ch 2) 5 times. Join with a slip stitch to the top of the beginning ch-3. You should have 6 clusters of 3 dc and 6 ch-2 spaces (corners). Pull the magic ring tight to close the center.

Round 2 (Color A): Slip stitch into the next 2 dc and into the ch-2 corner space. Ch 3, 2 dc in same corner space, ch 1, * (3 dc, ch 2, 3 dc) in next ch-2 corner space, ch 1. Repeat from * around, ending with 3 dc in the last corner space, ch 2. Join with a slip stitch to the top of the beginning ch-3. You now have 12 clusters and 6 corners.

Round 3 (Color A): Slip stitch into the next 2 dc and into the next ch-1 space. Ch 3, 2 dc in same ch-1 space, ch 1, 3 dc in next ch-1 space, ch 1, * (3 dc, ch 2, 3 dc) in next corner ch-2 space, ch 1, 3 dc in next ch-1 space, ch 1. Repeat from * around, ending with 3 dc in the last corner space, ch 2. Join. You now have 18 clusters.

Round 4 (Color A): Continue in the same pattern: slip stitch to the first ch-1 space, ch 3, 2 dc in same space, ch 1, *3 dc in next ch-1 space, ch 1, (3 dc, ch 2, 3 dc) in next corner ch-2 space, ch 1. Repeat from * around, ending with 3 dc in the last corner, ch 2. Join. You now have 24 clusters.

Round 5 (Switch to Color B): Join Color B in any ch-1 space. Repeat the Round 4 pattern: ch 3, 2 dc in same space, ch 1, *3 dc in next ch-1 space, ch 1, (3 dc, ch 2, 3 dc) in next corner ch-2 space, ch 1. Repeat from * around, ending with 3 dc in the last corner, ch 2. Join. You now have 30 clusters.

Round 6 (Switch to Color C): Join Color C in any ch-1 space. Repeat the Round 4 pattern exactly. Join. You now have 36 clusters.

Round 7 (Switch to Color A): Join Color A in any ch-1 space. Repeat the Round 4 pattern exactly. Join. You now have 42 clusters. Fasten off and weave in all ends securely.

Blocking: Block each hexagon to shape. This is crucial for a professional finish. Pin each hexagon to 6 inches point-to-point on blocking mats, spray with water (or steam block), and allow to dry completely. This ensures all motifs are the same size and the corners are sharp.

Half Hexagon Motif (Make 4)

These motifs are used to create straight edges for the front opening and to fill the underarm gaps. They are worked in rows, not rounds.

Row 1 (Color A): Make a magic ring. Ch 3, 2 dc in ring, ch 2, 3 dc in ring, ch 1, turn. (2 clusters, 1 corner). Pull the ring tight.

Row 2 (Color A): Ch 3, 2 dc in same space (this is the corner from the previous row), ch 1, 3 dc in next ch-2 space, ch 1, (3 dc, ch 2, 3 dc) in next corner space, ch 1, 3 dc in last ch-2 space, ch 1, 3 dc in turning ch-3 space, ch 1, turn. (4 clusters, 2 corners).

Row 3 (Color A): Ch 3, 2 dc in same space, ch 1, 3 dc in next ch-1 space, ch 1, 3 dc in next ch-1 space, ch 1, (3 dc, ch 2, 3 dc) in corner, ch 1, 3 dc in next ch-1 space, ch 1, 3 dc in next ch-1 space, ch 1, 3 dc in turning ch-3 space, ch 1, turn. (6 clusters, 2 corners).

Continue in this manner: Add one cluster on each side per row. Work the color changes in the same sequence as the full hexagons (Rows 4-5 in Color B, Row 6 in Color C, Row 7 in Color A), until you have 10 clusters across the straight edge. Fasten off. Make 4 total.

Assembly

Now for the magical part – bringing your motifs together. Lay out all your pieces on a flat surface to visualize the construction before seaming.

Layout:

• Back Panel: Consists of 4 full hexagons arranged in a 2x2 grid.
• Front Panels (Left and Right): Each consists of 2 full hexagons stacked vertically, with a half hexagon attached to the inner edge (towards the neck) to create a straight front edge.
• Sleeves: Each consists of 2 full hexagons folded to form a tube, with a half hexagon at the underarm to fill the gap.

Seaming: Using Color A and a whip stitch or single crochet join, seam the motifs together on the wrong side. A whip stitch creates a nearly invisible seam; a single crochet join adds a decorative ridge. Choose whichever you prefer.

1. Back Panel: Join the 4 hexagons edge-to-edge to form a large square. Seam them together along the straight edges, matching the corners.
2. Front Panels: For each front, attach the half hexagon to the inner edge of the two stacked full hexagons. The straight edge of the half hexagon should align with the straight edge of the full hexagons, creating a straight vertical line for the front opening.
3. Attach Fronts to Back: Attach the front panels to the back at the shoulders and sides, leaving armhole openings. The shoulder seam should connect the top hexagons of the front and back. The side seam should connect the outer edges of the front and back, stopping where the armhole begins.
4. Sleeves: For each sleeve, fold a 2-hexagon rectangle in half lengthwise (so the two hexagons are stacked). Seam the underarm (the long edge). Then, attach the half hexagon to the top of the sleeve to create a rounded cap. The straight edge of the half hexagon should align with the top opening of the sleeve tube.
5. Set in Sleeves: Sew the sleeves into the armholes, matching the underarm seam to the underarm of the body. Distribute any ease evenly around the armhole.

Edging

The edging unifies the entire garment and gives it a polished, professional finish.

Round 1 (Color C): With Color C, work a round of single crochet evenly around the entire outer edge of the jacket, including the front opening, bottom hem, and sleeve cuffs. Work 3 sc in each corner to keep the edge flat. The number of stitches will vary, but aim for a consistent, even tension.

Round 2 (Color C): Work a round of reverse single crochet (crab stitch) for a decorative, sturdy finish. To work crab stitch, single crochet in the opposite direction (from left to right if you're right-handed). Insert your hook into the next stitch to the right, yarn over, pull up a loop, yarn over, and pull through both loops on the hook. This creates a twisted, rope-like edge.

Fasten off, weave in all ends meticulously. Block the finished jacket to shape, paying special attention to the seams and the edging. Lay flat to dry.

Your Celestial Hexagon Duster is complete! Wear it open over a simple dress or jeans and a tee. The flowing, boho silhouette and starry motifs will make you feel like you're wrapped in a constellation. Enjoy your handmade, one-of-a-kind masterpiece!