You’ve been scrolling through your feed for weeks now, looking for that one project. Something ambitious but not impossible. Something that will make you feel like a proper garment maker when you’re done. Something that looks like it belongs in a boutique window, not a beginner’s first attempt at wearables.
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This is that project. The Lilac Cable Slit Dress is a stunning below-calf length dress featuring bold rope cables, a flattering straight silhouette, bracelet-length sleeves, and a lower-calf side slit for movement. It’s elegant. It’s impressive. And yes, you can absolutely make it.
If you’ve been wanting to level up from blankets and accessories to actual clothing you’ll wear out of the house, this dress pattern is your invitation. The construction is straightforward (flat panels, seamed together), the stitch pattern repeats predictably, and the finished result looks far more complicated than it actually is. Let’s walk through everything you need to bring this gorgeous piece to life.
About This Lilac Cable Slit Dress Pattern
This crochet dress pattern creates a sophisticated garment with vertical cable columns running from hem to shoulder. The design features a crew neckline with ribbed trim, set-in rectangular sleeves that hit at bracelet length, and a side slit at the lower left that adds both style and ease of movement.
The dress is worked flat in separate panels (front, back, and two sleeves), then seamed together and finished with coordinating ribbed edgings at the neck, cuffs, and a scalloped hem. A matching crocheted belt cinches the waist, transforming the straight silhouette into something beautifully fitted.
Finished measurements: The body circumference is approximately 108 to 110 cm (42.5 to 43.3 inches). This size is intended for bust and hip measurements of 98 to 102 cm (38.6 to 40.2 inches), with 6 to 12 cm of ease built in. Measure your largest relevant circumference before starting. This is one size, not a graded size range.
Length before edging: 107.7 cm (42.4 inches) from shoulder to hem. The sleeve panel measures 36.9 cm plus approximately 4 cm for the cuff.
Skill level: Experienced intermediate. You should be comfortable with post stitches, cables, and garment construction before starting this project.
Materials and Tools You’ll Need
Gather everything before you begin. There’s nothing worse than running out of yarn halfway through a dress panel.
| Item | Amount / Specification |
|---|---|
| Main yarn | DK weight (category 3), smooth plied cotton-acrylic blend, approximately 220 m per 100 g. Soft lilac color: 2450 m total. Buy 12 x 100 g balls. This includes a generous trim allowance. |
| Hooks | 4.0 mm for main fabric; 3.5 mm for ribbed trims and appliques, or sizes needed to meet blocked gauge |
| Notions | Yarn needle, 12 stitch markers, tape measure, scissors, blocking mats, sewing needle and matching thread. 6 sew-on pearl beads are optional for tassel ends. |
| Lining | A separate matching slip or professionally fitted lining is recommended for opacity. Lining sewing is not included in these crochet instructions. |
Gauge Information
Getting gauge right matters enormously for a fitted garment like this. Please don’t skip this step.
Blocked main fabric: 18 stitches (or mesh positions) and 13 rows = 10 x 10 cm (4 x 4 inches).
To check your gauge, make a swatch using the main stitch pattern:
- For cables: Chain 44 stitches (4 repeats)
- For mesh: 39 positions (20 dc plus 19 spaces)
- For other textures: 51 stitches plus 3 turning chains
Work at least 22 rows using the stitch instructions below. Wash and dry your swatch flat, then measure the central 10 cm. Change your hook size until both dimensions match. Do not force-stretch the swatch to make it fit.
Important: Hang your dry swatch for 24 hours and remeasure. A long dress like this can grow under its own weight. If your row gauge changes after hanging, use the hanging row gauge to choose a shorter row total before you start the actual panels. Write down your yarn, hook size, and measured gauge for reference.
Abbreviations and Special Stitches
Every abbreviation is defined below. Read through these before starting so you understand what each instruction means.
- ch = chain
- st(s) = stitch(es)
- sp = space
- sl st = slip stitch
- sc = single crochet (insert hook, yarn over, pull up loop, yarn over, pull through both loops)
- hdc = half double crochet
- dc = double crochet (yarn over, insert hook, pull up loop, yarn over, pull through 2 loops twice)
- tr = treble crochet (yarn over twice, insert hook, pull up loop, yarn over and pull through 2 loops three times)
- RS / WS = right side / wrong side
- yo = yarn over
- rep = repeat
- BLO = back loop only
- FPdc = front post double crochet
- BPdc = back post double crochet
- FPtr = front post treble crochet
- pc = popcorn
Post Stitches Explained
Post stitches are worked around the vertical post of a stitch from the row below, rather than into the top loops. This is what creates the raised cable texture.
For front post (FP) stitches: Insert your hook from front to back to front around the post. Complete the dc or tr normally.
For back post (BP) stitches: Insert your hook from back to front to back around the post. Complete the stitch normally.
Do not also work into the top of that same stitch. The post stitch replaces working into the top.
C6F (Cable 6 Front)
This is the cable crossing that creates those beautiful rope twists. Here’s how it works:
- Skip the next 3 posts
- Work FPtr around each of the next 3 posts
- Working in front of the stitches you just made, FPtr around each of the 3 skipped posts in their original order
Six posts are consumed, and six stitches are produced. On the following WS row, work around the posts in the order their tops appear, not in the old base order.
sc2tog (Single Crochet Two Together)
This is a decrease stitch. Insert hook in next stitch, yarn over and pull up a loop. Repeat in the following stitch. Yarn over and draw through all three loops on hook. Two stitches consumed, one stitch produced.
Shell
Work 5 dc into one stitch.
Picot
Chain 3, slip stitch into the first chain. This is decorative only, not a base stitch.
Stitch Reading Chart
This small chart shows one cable repeat. D = dc, F = FPdc, B = BPdc. Six C cells together = C6F.
| Row | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | D | D | F | F | F | F | F | F | D | D | D |
| 2 | D | D | B | B | B | B | B | B | D | D | D |
| 3 | D | D | C | C | C | C | C | C | D | D | D |
| 4 | D | D | B | B | B | B | B | B | D | D | D |
Cells are shown in RS physical order. Use the written directions for WS rows.
Pattern Notes Before You Begin
Read these notes carefully. They’ll save you confusion later.
- Turn after every flat row
- Chain 3 before each dc-based row and chain 1 before each sc row. Turning chains never count as a stitch.
- Work into the first stitch after your turning chain
- Stitch counts appear in brackets at the end of each instruction
- Brackets within directions enclose one repeat
- Fasten off with a 20 cm tail when instructed
- Join rounds with a slip stitch into the first actual stitch. The joining slip stitch and starting chains never count.
- Keep a row counter. Seriously. You’ll thank yourself.
- When a shoulder begins mid-repeat, preserve the marked physical columns. Do not restart the texture at a new offset.
- Work edge stitches as plain dc if a cable would cross a cut edge
Construction Overview
Here’s how this dress comes together:
- Make the front panel from hem to shoulder
- Make the back panel from hem to shoulder (with shallower neck shaping)
- Make two sleeves from cuff edge upward
- Join shoulders
- Set in sleeves
- Close sleeve underarms and body sides (leaving the slit open)
- Add cuffs, neckline edging, hem edging, and belt
Body Panel Instructions
Main Stitch Pattern for Body Panels
With your 4.0 mm hook and main color yarn, chain 102 for each 99-stitch panel. The first 3 chains provide height only. Begin working in the fourth chain from the hook.
Row 1 (RS): Dc in fourth ch from hook and in every ch across. The unused first 3 chains do not count as a stitch. Mark each 11-stitch block as you go. [99 sts]
Row 2 (WS): [Dc in next 3 sts, BPdc around next 6 posts, dc in next 2 sts] 9 times. [99 sts]
Row 3 (RS): [Dc in next 2 sts, FPdc around next 6 posts, dc in next 3 sts] 9 times. [99 sts]
Row 4 (WS): Repeat Row 2. [99 sts]
Row 5 (RS): [Dc in next 2 sts, C6F over next 6 posts, dc in next 3 sts] 9 times. [99 sts]
Following rows: Work even rows as Row 2. Work odd rows that are congruent to 1 modulo 4 (rows 5, 9, 13, 17, etc.) as Row 5. Work other odd rows as Row 3. Never cross cables on an even row. [99 sts throughout]
Front Dress Panel
Work the main stitch pattern through Row 132. [99 sts]
Row 133: Work next 33 positions in established pattern for the first shoulder. Leave remaining 66 stitches unworked. Turn. [33 sts]
Rows 134-140: Continue over these 33 positions, preserving pattern columns. Fasten off after Row 140. [33 sts each row]
Return to Row 132. Leave the center 33 positions unworked. Join main yarn at the outer edge of the other 33 positions with the correct side facing for Row 133. Work 8 rows to match the first shoulder. [33 sts each row]
Back Dress Panel
Work a second 99-position panel through Row 138. [99 sts]
Rows 139-140: Work each outer group of 33 positions separately for 2 rows, leaving the center 33 unworked. Fasten off. [33 sts per shoulder each row]
Sleeve Instructions (Make Two)
With main yarn and 4.0 mm hook, chain 80. Work the sleeve repeat below through Row 48, then fasten off. The starting edge is the cuff side. The last row is the shoulder side. [77 positions per row]
Row 1 (RS): Dc in fourth ch from hook and in every ch across. The unused first 3 chains do not count. Mark each 11-stitch block. [77 sts]
Row 2 (WS): [Dc in next 3 sts, BPdc around next 6 posts, dc in next 2 sts] 7 times. [77 sts]
Row 3 (RS): [Dc in next 2 sts, FPdc around next 6 posts, dc in next 3 sts] 7 times. [77 sts]
Row 4 (WS): Repeat Row 2. [77 sts]
Row 5 (RS): [Dc in next 2 sts, C6F over next 6 posts, dc in next 3 sts] 7 times. [77 sts]
Following rows: Work even rows as Row 2. Work odd rows congruent to 1 modulo 4 as Row 5. Work other odd rows as Row 3. Never cross cables on an even row. [77 sts throughout]
Belt Instructions
With main yarn and 3.5 mm hook, chain 10.
Row 1: Sc in second ch from hook and in each ch across. [9 sc]
Rows 2-320: Ch 1, turn, sc BLO in every st. [9 sc each row]
Target length is 160 cm long and approximately 4.5 cm wide. Use a belt swatch gauge of 20 rows per 10 cm. Lengthen or shorten by whole rows to reach 160 cm. Fasten off.
Assembly Instructions
You’ll need main-color yarn, a tapestry needle, and your 4.0 mm hook for any slip-stitch joining. Use mattress stitch unless otherwise noted. Match row ends carefully and keep seams flexible.
Join 1 (Shoulders): With RS facing outward, mattress-seam each front shoulder to matching back shoulder, one stitch to one stitch. [33 paired stitches per shoulder; 2 seams total]
Join 2 (Setting Sleeves): Mark 26 row ends down from each shoulder on both front and back panels. Center each sleeve’s last row at the shoulder seam. Ease half the sleeve width to the front and half to the back. Pin four equal sections and sew. [52 body row ends per sleeve; 2 sleeve seams]
Join 3 (Sides and Underarms): Close both sleeve underarms. Close body sides from below the armhole marker to the hem, leaving the bottom 20 row pairs open on the left side for the slit. [48 row pairs per sleeve; 114 body row pairs on full side, 94 on slit side]
Checkpoint: Shoulder widths should match. Sleeves should be centered and hang without twisting. The assembled chest should measure approximately 108-110 cm around after seam take-up. Try the dress over your intended slip before adding edgings. Both sleeve seams must match in length.
Edgings and Details
You’ll need main-color yarn and your 3.5 mm hook. Mark the first stitch of every round.
Neckline Edging
Neck Round 1: Attach yarn at back neck. Sc into 33 center back positions, 2 sc in each of 2 back neck row ends, 2 sc in each of 8 front neck row ends, 33 center front positions, then mirror both side edges. Join. [106 sc]
Neck Round 2: Ch 3, dc in each sc, join. [106 dc]
Neck Round 3: Ch 3, [FPdc, BPdc] 53 times, join. [106 sts]
Neck Round 4: Repeat Neck Round 3. Fasten off. [106 sts]
Cuff Edging (Each Sleeve)
Cuff Round 1: Sc into first 7 foundation stitches; sc2tog 35 times around remaining foundation edge. Join. [42 sc]
Cuff Round 2: Dc in each sc. Join. [42 dc]
Cuff Rounds 3-6: [FPdc, BPdc] 21 times, join. [42 sts each round]
Fasten off after Round 6.
Slit Edging
Slit Edging Row 1 (each edge): Sc 2 into each exposed row end. Fasten off at slit top. [40 sc on each of 2 edges]
Hem Edging
Hem Row/Round 1: With RS facing, sc once into each foundation position. Treat both panels as one open row if there is a slit, otherwise join as a round. [198 sc]
Hem Row/Round 2: [Sc in next st, skip 2 sts, 5 dc in next st, skip 2 sts] 33 times. At open hem, fasten off after final skipped stitches. For closed hem, join to first sc. [33 shells plus 33 sc = 198 worked sts]
Checkpoint: The neckline should lie flat and stretch comfortably over your head. Cuffs should measure approximately 21-23 cm around without forcing. The hem should have 33 scallops. If any edging flares or pulls, adjust hook size and rework while keeping the listed counts.
Finishing Your Lilac Cable Dress
Pass 1 (Weave in Ends): Weave each tail through at least 5 cm of adjacent stitch backs, reverse direction and repeat. Trim after checking security.
Pass 2 (Blocking): Damp-block flat to schematic dimensions. Pin scallops evenly and support all garment weight. Avoid heat on acrylic and avoid pressing textured stitches. Target body measurement: 108-110 cm around with 2 equal sleeves.
Pass 3 (Final Inspection): Let dry completely. Fit over intended lining and inspect each seam, cord end, and bead if used. Fold for storage instead of hanging long term.
Final Checkpoint: The hem should be even. The slit length should be 15.4 cm before edging. Record your actual finished measurements and yarn used. Wear-test by walking, sitting, and raising your arms before wearing the dress out.
Care and Safety Notes
Follow your yarn label’s care instructions. Hand wash cool with mild detergent if compatible with your chosen yarn. Support the garment while wet, roll in a towel to remove excess water, and dry flat.
Remove any detachable embellishments before washing. Keep beads, needles, and cut threads away from children and pets. Inspect sewn beads before each wearing.
Long cords, tassels, and open lacework can snag on things. Keep clear of machinery and flame. Shorten the hem if it drags. This pattern is designed for adult clothing.
Measurements Quick Reference
| Measurement | Target Before Seaming |
|---|---|
| Body panel width | 99 stitches / 18 x 10 = 55 cm |
| Each shoulder | 33 stitches = 18.3 cm |
| Neck opening | 33 center stitches = 18.3 cm; front depth 6.2 cm; back depth 1.5 cm |
| Armhole | 26 row ends = 20 cm on each front/back edge |
| Sleeve width | 77 stitches = 42.8 cm; ease into 40 cm total armhole |
| Side slit | 20 rows = 15.4 cm |
Tips for Success With This Crochet Dress Pattern
Block your pieces before assembly. This makes seaming so much easier and helps you catch any sizing issues before they become problems.
Baste first. Before doing permanent seams, baste the pieces together and try the dress on. Check that the neckline passes over your head, the hips have walking ease, and the hem clears the floor in your intended footwear.
Adjust length in complete texture repeats. If you need the dress longer or shorter, change the length only in complete texture repeats below the armhole. Document your altered row numbers before seaming.
The belt is essential. This dress has a straight silhouette by design. The belt shapes the waist and gives it that fitted, flattering look you see in the photos.
Consider a lining. Crochet fabric has natural openwork. A matching slip underneath will give you opacity and a more polished look for wearing this dress out.
This Lilac Cable Slit Dress is a true showpiece project. The kind of thing you’ll be proud to say you made with your own hands. The cables look intricate but follow a predictable 4-row repeat. The construction is classic flat panels with seaming, nothing tricky about the assembly. And the finished dress? Absolutely stunning.
Thank you so much for choosing this pattern for your next project. I’d love to see your finished dress! Share your photos on Instagram or Facebook and tag them so others can see what you’ve created.
If this pattern is calling to you, go ahead and save it to your Pinterest boards so you can find it when you’re ready to start. And if you make this dress, please come back and leave a comment below. I’d love to hear how it turned out for you!
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