Fluffy Crochet Sweater Pattern – Lightweight Lace Pullover

This soft, airy crochet sweater features a delicate puff-stitch texture, relaxed balloon sleeves, and neat ribbed edges for an effortlessly cozy look.

Soft mohair-blend yarn and an oversized hook give this fluffy crochet pullover an airy texture and relaxed drape. Repeating puff-stitch clusters create an open lace fabric, while gently gathered crochet sleeves and neat ribbed edges bring balance to its loose silhouette. Its cropped Small/Medium fit is especially lovely for layering over everyday outfits.

Instead of making separate crochet sweater pieces from start to finish, you’ll begin with a circular body, divide it into front and back sections at the armholes, and shape the shoulders and neckline in rows. Crochet the sleeves directly into the openings, then add narrower back-loop ribbing at the cuffs, hem, and neckline. You can also adjust the width, length, and sleeve proportions as you work.

Credit Needle&Crochet Escape

Materials & Tools

Yarn

• Lightweight / lace-weight acrylic and mohair blend yarn.
• Approximately 125 g total, as used in the tutorial.

Crochet Hooks

• 6.0 mm (US J-10): Main hook for body and sleeves.
• 3.0 mm: Hook for ribbed cuffs, hemline, and neckline.

Notions

• 4 stitch markers for marking armhole splits.
• Tapestry/yarn needle for shoulder seaming and weaving ends.
• Scissors.
• Leather or faux-leather “Hand Made” tag/label (optional).

Finished Size

The tutorial sample is a standard women’s Small/Medium size with a cropped fit, made using a 6 mm hook and stretchy mohair-blend yarn.

Customize the Fit

• Sweater Width: Chain any multiple of 4 until the loop comfortably wraps around your hips or waist with your desired positive ease.
• Body Length: Add or subtract body rounds before splitting at the armholes to create a cropped or full-length tunic look.
• Sleeve Volume & Length: Keep puff clusters to preserve the balloon shape until the cuff-reduction round. Add or remove puff rounds to adjust sleeve length.
• Ribbing Depth: Chain more or fewer stitches when starting the cuff or hem ribbing to make deeper or narrower bands.

Stitch Multiple: Work the body and lace pattern in multiples of 4 stitches.

Abbreviations

US crochet terminology is used throughout.

• ch: Chain stitch
• sl st: Slip stitch
• sc: Single crochet
• BLO: Back loop only
• puff st: Puff stitch
• V-Puff Cluster: (puff st, ch 1, puff st) worked into the exact same stitch or space
• ch-sp: Chain space
• st(s): Stitch(es)
• sk: Skip
• YO: Yarn over

Special Stitch

Puff Stitch

Use the following puff stitch throughout the lace pattern:

1. YO and insert hook into the indicated stitch or space.
2. Pull up a tall loop.
3. YO, insert hook into the same stitch or space, and pull up another tall loop.
4. You should now have 5 loops on your hook.
5. YO and pull through all loops on the hook.

V-Puff Cluster

Work the following sequence into the exact same stitch or chain space:

• 1 puff st
• ch 1
• 1 puff st

Place both puff stitches in the same stitch or space, with the chain 1 separating them.

Stitch tip: Keep the pulled-up loops tall and consistent. Tight, short loops can make the puff clusters hard to close and may reduce the lace’s open, lightweight look.

Crochet the Lower Body

Use the 6.0 mm hook and lightweight acrylic/mohair blend yarn. Begin with a foundation chain that fits comfortably around your hips or waist.

Foundation Chain

1. Make a slip knot and chain a multiple of 4 stitches to reach your desired width or circumference.
2. Pull each chain loop up tall and loose to keep tension relaxed.
3. Carefully straighten the chain, making sure it is not twisted.
4. Join into a ring by working a sl st into the very first chain made.

Fit check: Before joining, wrap the chain around your hips or waist. Allow for your preferred positive ease, since a snug foundation chain can make the finished sweater feel restrictive.

Round 1 – Foundation Puff Round

1. Ch 3. This counts as the initial height or partial leg.
2. YO, insert hook into the first st, and pull up a tall loop.
3. YO, insert hook into the same st, and pull up another tall loop. You should have 5 loops on your hook.
4. YO and draw through all loops on the hook to complete the first puff stitch.
5. Ch 1.
6. In the exact same foundation chain, work another puff st: [YO, insert hook, pull up tall loop] twice, then YO and pull through all loops on hook.
7. Sk 2 sts, then work (puff st, ch 1, puff st) all in the next st, sk 1 st.
8. Repeat from * to * around the entire ring.
9. Join with a sl st to the top of the first puff stitch cluster.

Reading the pattern: Each V-Puff Cluster creates two raised puff stitches with a chain space between them. Keep both puff stitches in their designated stitch or space rather than spreading them across separate foundation chains.

Round 2

1. Sl st into the center ch-1 space between the first pair of puff stitches to position your yarn.
2. Ch 3, pull up 2 loops in that same space, and pull through all loops to complete the first puff.
3. Ch 1.
4. Work a second puff st into the same ch-1 space.
5. Continue working (puff st, ch 1, puff st) directly into every ch-1 space around the sweater.
6. Join with a sl st into the top of the first puff st.

Rounds 3-14/16 – Body Length

Repeat Round 2 continuously in the round.

For the tutorial sample, work about 14-16 rounds of the puff stitch pattern, or continue until you reach the bottom of the armholes.

Body-length guidance: Try on or hold the body tube against your torso as it grows. Stop when its upper edge reaches the intended underarm position. Add or remove rounds here for a shorter cropped shape or a longer tunic length.

Split for Armholes

Once the lower body reaches the desired underarm height, lay the tube completely flat.

Use 4 stitch markers to identify the armhole splits and separate the front and back sections.

• Mark the side armhole indentations.
• Leave 2 pattern repeats unworked on each side for the front armholes.
• Leave 1 pattern repeat unworked on each side for the back armhole depth.

Marker guidance: Keep the body flat while positioning markers. Check both sides before beginning the upper panels so the front and back sections remain aligned.

The supplied instructions specify different unworked repeat amounts for the front and back armhole areas but do not provide a complete marker-by-marker stitch map. Follow the placement shown in the tutorial when positioning your four markers rather than inventing additional stitch counts.

PIN IT

Crochet the Back Panel

Use the 6.0 mm hook. Join yarn at the back panel marker.

Work back and forth in pattern rows across the back panel stitches.

1. Sl st into the first ch-1 sp.
2. Ch 3.
3. Work puff st, ch 1, puff st.
4. Repeat the puff pattern across the remaining ch-1 spaces.
5. Turn work at the end of each row.

Continue working straight across without creating a neckline scoop until the panel reaches full shoulder height, approximately 8-10 rows.

Fasten off, leaving a tail for seaming.

Panel guidance: Keep the puff clusters positioned over the chain spaces from the previous row. Turning at the end of every row changes the direction of your work, but the V-Puff pattern remains the same.

Shape the Front Panel

Join yarn at the front panel marker using the 6.0 mm hook.

Work back and forth in pattern rows until you reach the lower edge of the neckline, approximately 4-5 rows below the shoulder line.

Separate the Neckline

Mark the central 4 pattern repeats open for the neckline opening.

Left Shoulder

1. Work across the remaining shoulder pattern repeats.
2. Turn your work.
3. Crochet 4 additional rows straight up to match the back panel height.
4. Fasten off.

Right Shoulder

1. Reattach yarn on the opposite side of the 4 skipped center repeats.
2. Work 4 additional rows straight up to match the other shoulder.
3. Fasten off.

Neckline guidance: Keep the central 4 pattern repeats open while working each shoulder separately. Compare both sides as you go so they reach the same height and remain balanced around the neckline.

Crochet the Sleeves

Work both sleeves identically, directly into the armhole openings using the 6.0 mm hook.

Sleeve Round 1

1. Attach yarn with a sl st at the underarm base seam of the armhole.
2. Work (puff st, ch 1, puff st) evenly into the row ends and ch spaces around the armhole opening.
3. Join with a sl st to the top of the first puff st.

Round 2 and Following Rounds

1. Sl st into the first ch-1 space.
2. Work (puff st, ch 1, puff st) in each ch-1 space around.
3. Continue working in rounds without decreases down the arm.

Repeat until the sleeve reaches the wrist, approximately 18-20 rounds, or your desired length before the cuff.

Make the second sleeve in the same way.

Sleeve shaping tip: Keep the puff pattern consistent around the opening. The sleeve stays wide and airy because you work the rounds without decreases. The gathering happens later when you switch to the smaller hook for the cuff base.

Ribbed Cuffs

Switch to the 3.0 mm hook.

Step A – Sleeve Reduction

Work around the raw wrist opening, making 1 sc into each space between the groups of puff stitches.

This round draws in the wide, airy sleeve and creates the gathered balloon shape.

Technique guidance: Find the spaces between puff-stitch groups, not the middle of a puff. Keep the single crochets evenly spaced around the opening to avoid an uneven cuff base.

Step B – Perpendicular Ribbing

Work the ribbing back and forth, attaching its edges to the sleeve opening as you go.

Foundation Chain: Without cutting yarn, ch 12-16 stitches according to your desired cuff length.

Row 1: Sc in the 2nd ch from hook, then sc in each ch across back toward the sleeve edge.

Anchor 1: Sl st into the first available sc stitch on the sleeve rim.

Anchor 2: Sl st into the next sc stitch on the sleeve rim.

Row 2: Ch 1, turn work. Working back up the cuff ribbing, crochet 1 sc in the BLO of each stitch across until 1 stitch remains. In the final outside edge stitch, work a regular sc through both loops for structural stability.

Row 3: Ch 1, turn work. Sc in BLO across all stitches back toward the sleeve edge. Sl st into the next 2 sc stitches of the sleeve opening.

Repeat: Repeat Rows 2 and 3 around the entire circumference of the wrist.

Join Cuff: Sl st the starting row and ending row together through both layers to form a closed ribbed cylinder. Fasten off and weave in the end.

Ribbing guidance: Working into the back loops creates the raised ribbed texture. The final stitch of Row 2 is worked through both loops as specified, helping secure the outer edge. Keep the two anchoring slip stitches at the sleeve rim consistent on each repeat.

Lower Hem Ribbing

Attach yarn with the 3.0 mm hook at a side seam of the bottom foundation chain.

Repeat the exact same perpendicular BLO ribbing technique around the entire bottom edge to create a thin, stretchy waistband.

Use the same row sequence and anchoring stitches as the sleeve cuff.

Hem tip: Keep each ribbing section evenly spaced around the lower edge. Avoid pulling the slip-stitch anchors too tightly, since the waistband should remain stretchy.

Neckline Ribbing

Attach yarn with the 3.0 mm hook at a shoulder neckline seam.

Ch 5-6 stitches for a short crew neckband.

Repeat the perpendicular BLO ribbing technique evenly around the entire neckline opening.

Neckline guidance: Work around the entire opening, keeping the ribbing even as you move across the front and back. Use consistent tension so the finished edge lies neatly without pulling the neckline out of shape.

Assembly & Finishing

Join the Shoulders

1. Turn the sweater inside out with right sides facing.
2. Line up the front shoulder repeats with the corresponding back shoulder repeats.
3. Seam the shoulders together with either a slip-stitch join or a whipstitch using a tapestry needle.

Check that both shoulder seams are aligned before securing the yarn ends.

Color Changes

The tutorial sample uses one continuous solid shade throughout, shown in light mint green mohair.

If adding color blocks or stripes, change yarn color at the slip-stitch join of any round.

Weave in Ends

Use a tapestry needle to carefully weave all yarn tails through the back side of the stitches.

Take extra care when threading mohair yarn to avoid friction damage.

Add the Label

Sew your favorite faux-leather or wooden “Hand Made” label onto the front edge of the lower ribbed waistband.

Final Finish

Oversized 6.0 mm hook and fine, fuzzy mohair-blend yarn create an ultra-lightweight, cloud-soft mesh fabric with an effortless drape. The tutorial uses approximately 125 grams of yarn, while smaller 3.0 mm back-loop ribbing gives the cuffs, neckband, and waistband a neat, stretchy finish.

Once you finish the shoulder seams, ribbed edges, and loose ends, your fluffy crochet sweater is ready to wear.