Make your Lacewing Sleeve Cardigan.
Lacy eyelets and a shaped waist give this slightly cropped cardigan a delicate finish. Choose your size and colour, then add the tools you need.
Finished design shown. Select the pattern and materials you would like to buy.
THE DETAILS BEHIND YOUR MAKE
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Explore the design and check the materials before you start.
Sirdar 10912 · Printed knitting pattern
Lacewing Sleeve Cardigan
Lacy eyelets across the sleeves and back give this cardigan a delicate finish. The slightly cropped length and shaped waist make it an appealing layer over dresses or with high-waisted trousers.
- Lace detail on the sleeves and back
- A buttoned front and defined waist
- A rewarding project for knitters comfortable with shaping and eyelets

Choose your yarn
Designed for Sirdar Loveful Bio Blend DK 100g (approximately 266m per ball). The photographed shade is 103 Amplified Amber; choose that colour or make it your own from the full palette.
Sizes & yarn quantities
| Size | To fit bust (cm) | To fit bust (in) | 100g balls |
|---|---|---|---|
| XS | 71–76 | 28–30 | 4 |
| S | 81–86 | 32–34 | 4 |
| M | 91–97 | 36–38 | 5 |
| L | 102–107 | 40–42 | 5 |
| XL | 112–117 | 44–46 | 6 |
| 2XL | 122–127 | 48–50 | 6 |
| 3XL | 132–137 | 52–54 | 7 |
These are body measurements, not finished garment dimensions. Check the leaflet’s finished measurements and intended fit before choosing a size.
Quantities are for the original design in Loveful Bio Blend. Changes to length, fit or tension may require extra yarn. Buy the whole project quantity together and check dye lots before starting.
Needles & finishing supplies
- One pair each of 4mm and 3.25mm knitting needles
- 20mm buttons: 6 for XS–M; 7 for L–3XL
- A yarn needle and scissors for finishing
Sirdar rates this pattern Easy; it includes eyelet lace and shaping, so some knitting experience is helpful.
Make a tension sample in the stitch specified in your leaflet and adjust your needle size if needed. The pattern’s tension takes priority over the yarn-label reference.
See the details


Make it in your colour
Browse the full Bio Blend palette and use the quantity for your chosen size. Use the project builder to choose your size and shade, then add only the pattern and tools you need. Each selected item appears separately in your basket.
Shop Loveful Bio BlendBuild this project your way
Pattern only: one printed Sirdar 10912 leaflet.
Build my project: the number of 100g balls shown for your selected size, in your chosen shade, plus only the pattern, needles and finishing tools you select. Untick the pattern if you already own it.
3.25mm and 4mm straight knitting needles. This design includes eyelet lace and shaping.
No cable is required for these straight needles.
20mm buttons are required and are not included. Select your size to see the number needed. A yarn needle and scissors are useful for finishing and are not automatically added.
