Below is a very detailed step-by-step written tutorial explaining how to crochet the stitch pattern shown in the video. This pattern creates a lace shell design with chain arches, commonly used for blouses, shawls, scarves, and lightweight blankets.

Materials 🧶
- Yarn: cotton, bamboo, or soft acrylic yarn (light / medium weight)
- Crochet hook: 3 mm – 4 mm
- Scissors
- Yarn needle (for weaving ends)
Crochet Abbreviations (US Terms)
| Abbreviation | Meaning |
|---|---|
| ch | chain |
| sc | single crochet |
| dc | double crochet |
| sl st | slip stitch |
| sk | skip |
| sp | space |

Pattern Multiple
To begin, make a foundation chain that is:
Multiple of 8 + 2 extra chains
Examples:
- 26 chains
- 34 chains
- 42 chains
- 50 chains
The more chains you make, the wider the project will be.
Step 1 — Make the Foundation Chain
- Make a slip knot.
- Insert your crochet hook into the loop.
- Yarn over and pull through to create a chain stitch.
- Continue chaining until you reach your required number (multiple of 8).
- Add 2 additional chains for turning.

Row 1 — Foundation Single Crochet Row
This row creates a strong base for the lace pattern.
- Insert hook into the 2nd chain from the hook.
- Yarn over and pull up a loop.
- Yarn over again and pull through both loops → 1 single crochet made.
- Continue working 1 single crochet in every chain across the row.
At the end of the row you should have one single crochet in each chain.
Turn your work.
Row 2 — Creating the Chain Arch Row
This row forms the large loops that hold the shell stitches.
- Chain 4.
- Skip the next 2 stitches.
- Insert hook into the next stitch and make 1 single crochet.
- Chain 4 again.
- Skip 2 stitches.
- Make 1 single crochet in the next stitch.
Repeat this pattern across the row:
ch4 → skip 2 stitches → sc
At the end of the row you will see large chain arches spaced evenly across the work.
Turn your work.

Row 3 — Shell Motif Row
In this row we build the decorative lace shells.
- Slip stitch into the first chain-4 space.
- Chain 3 (this counts as your first double crochet).
- Yarn over, insert hook into the same chain space and make 4 more double crochet.
You now have 5 dc in the same chain space.
- Chain 2.
- Yarn over and make 5 more double crochet in the same chain space.
This creates a large shell motif:
(5 dc, ch2, 5 dc)
- Move to the stitch between chain loops.
- Make 1 single crochet in that stitch.
- Move to the next chain-4 loop and repeat:
(5 dc, ch2, 5 dc)
Continue this pattern across the row.
You will now see large fan-shaped shells forming.
Turn your work.

Row 4 — Recreating the Chain Loops
This row prepares the structure for the next row of shells.
- Chain 1.
- Make 1 single crochet in each of the next stitches until you reach the center chain-2 space of the shell.
- In the chain-2 space, crochet:
- 1 single crochet
- chain 4
- 1 single crochet
This creates a new chain loop above the shell center.
- Continue making single crochet stitches across the shell stitches.
- When you reach the next shell center, repeat:
sc → ch4 → sc
Continue across the row.
Turn your work.

Row 5 — Second Shell Row
This row repeats the decorative pattern.
- Slip stitch into the chain-4 loop.
- Chain 3 (counts as first dc).
- In the same loop crochet:
- 4 dc
- ch2
- 5 dc
- Make 1 single crochet in the stitch between shells.
- Move to the next chain-4 loop and repeat.
Continue across the row.
Turn your work.

Repeat the Pattern
Continue repeating these rows:
- Row 4 (loop row)
- Row 5 (shell row)
As you repeat, the shells will align vertically and form beautiful lace diamond shapes.
Continue Until Desired Length
Typical lengths:
Shawl
- 60–80 rows
Blouse panel
- Crochet until it matches your body measurement
Scarf
- 140–170 cm long

Optional Decorative Border
When finished, you can add a simple border.
Border Row
- Crochet 1 single crochet in each stitch around the edge.
Decorative Scallop Edge
Repeat along the edge:
- 5 dc in one stitch
- skip 2 stitches
- 1 sc in next stitch
This creates a soft scalloped border.
Finished Pattern
This crochet stitch produces a light lace fabric with repeating shell motifs.
It works perfectly for:
- Summer blouses
- Shawls
- Scarves
- Lightweight blankets
- Table runners
Because it repeats only two main rows, it is easy to remember once you start crocheting.
VIDEO: