Aurora Bloom Cocoon Cardigan: A Beginner-Friendly Crochet Pattern

Wrap yourself in the soft, textured embrace of the Aurora Bloom Cocoon Cardigan—a modern, open-front layer that feels as luxurious as it looks. This pattern is thoughtfully designed for beginners and experienced makers alike, using a simple combination of half double crochet and front post stitches to create a stunning, all-over woven effect. The relaxed, boxy fit with dropped shoulders and wide sleeves makes it a versatile wardrobe staple, perfect for cozy evenings or chic layering. With clear instructions and a beautiful two-tone color palette, you'll love watching this cardigan come to life—one stitch at a time.

Materials Needed

Before you begin, gather the following supplies to ensure a smooth and enjoyable crochet experience:

• Yarn: DK weight (3) yarn in two colors:
  • Main Color (MC): 800 (900, 1000, 1100, 1200, 1300, 1400, 1500) yards
  • Contrast Color (CC): 200 (225, 250, 275, 300, 325, 350, 375) yards
  Suggested yarn: Lion Brand Coboo (cotton/bamboo blend) or any soft, drapey DK weight yarn that holds its shape well.
• Crochet Hook: J/10 (6.0 mm) hook, or the size needed to obtain gauge.
• Yarn Needle: For weaving in ends and seaming.
• Scissors: For cutting yarn.
• Stitch Markers: To mark armhole openings and underarm decreases.

Gauge

14 half double crochet stitches and 12 rows = 4 inches (10 cm) in pattern stitch (after blocking). Always make a gauge swatch before starting to ensure your cardigan fits perfectly. Adjust your hook size if necessary to match this gauge.

Sizing

This pattern is written for sizes S (M, L, XL, 2XL, 3XL, 4XL, 5XL). The finished measurements are designed for a relaxed, cocoon-style fit with approximately 4-6 inches of positive ease. Choose the size that corresponds to your bust measurement plus ease.

Step-by-Step Instructions

Pattern Notes & Abbreviations

• ch: chain
• st(s): stitch(es)
• hdc: half double crochet
• fpdc: front post double crochet (worked around the post of the stitch from front to back)
• bpdc: back post double crochet (worked around the post of the stitch from back to front)
• sc: single crochet
• sl st: slip stitch
• RS: right side
• WS: wrong side

Important Notes:

• The cardigan is worked flat in one piece from the bottom up, then seamed at the shoulders and sides, leaving armhole openings.
• The pattern stitch is a variation of the half double crochet: *Hdc in next st, fpdc around next st*—this creates a beautiful woven texture with raised vertical ridges.
• All sizes are written in order: S (M, L, XL, 2XL, 3XL, 4XL, 5XL).

Pattern Stitch (Multiple of 2 + 1)

Row 1 (RS): Ch 1, hdc in first st, *fpdc around next st, hdc in next st*; repeat from * across, turn.

Row 2 (WS): Ch 1, hdc in first st, *bpdc around next st, hdc in next st*; repeat from * across, turn.

Repeat Rows 1-2 for the pattern. The combination of front post stitches on the RS and back post stitches on the WS creates a reversible, dense, and beautifully textured fabric.

Body (Worked Bottom-Up)

Foundation Chain: With MC, ch 121 (133, 145, 157, 169, 181, 193, 205).

Row 1 (RS): Hdc in 3rd ch from hook and in each ch across—119 (131, 143, 155, 167, 179, 191, 203) sts. Turn.

Row 2: Ch 1, hdc in first st, *fpdc around next st, hdc in next st*; repeat from * across, turn. (This establishes the pattern.)

Continue working in the pattern stitch until the piece measures approximately 14 (14, 15, 15, 16, 16, 17, 17) inches from the beginning, ending with a WS row. This forms the lower body of the cardigan.

Divide for Armholes

Next Row (RS): Work in pattern across the first 28 (31, 34, 37, 40, 43, 46, 49) sts for the right front, ch 2 (for underarm), skip the next 63 (69, 75, 81, 87, 93, 99, 105) sts for the back, work in pattern across the last 28 (31, 34, 37, 40, 43, 46, 49) sts for the left front. You will now have two separate front panels and a back section. Place stitch markers at the armhole openings to keep track.

Right Front

Continue working in pattern on the right front stitches only (28 (31, 34, 37, 40, 43, 46, 49) sts) until the armhole measures 7 (7.5, 8, 8.5, 9, 9.5, 10, 10.5) inches, ending with a WS row. Fasten off and weave in the end.

Left Front

Attach yarn to the left front stitches and work in pattern until the armhole measures the same as the right front. Fasten off and weave in the end.

Back

Attach yarn to the back stitches (63 (69, 75, 81, 87, 93, 99, 105) sts) and work in pattern until the back measures the same as the fronts. Fasten off and weave in the end.

Sleeves (Worked Top-Down, In the Round)

Round 1: With RS facing, attach MC at the underarm ch. Work 1 hdc in each ch and evenly around the entire armhole opening—approximately 56 (60, 64, 68, 72, 76, 80, 84) sts. Join with a sl st to the first hdc.

Round 2: Ch 1, hdc in first st, *fpdc around next st, hdc in next st*; repeat from * around, join with a sl st to the first hdc.

Continue working in the pattern in the round, decreasing 1 st at each side of the underarm every 4 rounds until the sleeve measures your desired length (typically 18-20 inches from the underarm). To decrease: work 2 hdc together at the underarm markers. This creates a gently tapered sleeve that fits comfortably.

Fasten off and weave in all ends.

Finishing & Edging

Contrast Border: With CC, work a round of single crochet around the entire outer edge of the cardigan—this includes the front openings, bottom hem, and neckline. This clean, contrasting border adds a polished finish and frames the cardigan beautifully.

Weave in Ends: Use your yarn needle to carefully weave in all loose ends on the wrong side of the fabric.

Blocking: Block the cardigan to the specified measurements. Lay it flat on a blocking mat, gently shape it to the correct dimensions, and pin it in place. Mist with water and allow it to dry completely. Blocking will even out the stitches and enhance the woven texture.

Wear & Enjoy

Your Aurora Bloom Cocoon Cardigan is now complete! The open-front design makes it easy to throw on over any outfit—from casual jeans to a flowing dress. The soft, textured fabric and contrasting edging will make this a favorite piece in your handmade wardrobe. Enjoy the compliments and the cozy warmth of your creation!

Happy crocheting!