You’ll love working with interlock jersey knit. This double-knit fabric feels soft on both sides and stays stable while you sew. Interlock jersey knit works for so many projects—you can make clothes for yourself, comfy lounge pants, or even kids’ outfits. Try interlock jersey knit cotton for soft, stretchy t-shirts or double-knit dresses. Interlock jersey knit resists curling, so you get smooth seams every time. You can use this double-knit for pillow covers or table runners, too. Interlock jersey knit gives you endless options for sewing clothes, accessories, and home decor. Double-knit interlock jersey knit cotton makes every project soft and fun.
Key Takeaways
Interlock jersey knit feels soft and is easy to sew. It does not curl or lose its shape.
Use a ballpoint needle and stretch stitches when you sew. This helps the fabric move smoothly. It also stops skipped stitches or puckering.
Interlock fabric is good for many things. You can make t-shirts, dresses, lounge pants, underwear, kids’ clothes, and accessories.
Wash interlock fabric before you sew it. This stops it from shrinking later. Your finished projects will look nice after washing.
This fabric is strong, lets air in, and feels comfy. It is great for everyday clothes. You can also use it for home items like pillow covers and table runners.
Why Interlock Fabric
Key Qualities
When you touch interlock fabric, it feels very soft and smooth. Both sides of this double-knit fabric look and feel the same. The material is thicker and firmer than some other fabrics. It stays flat when you cut it, so the edges do not curl up. This makes interlock fabric easy to use, even for beginners. The double-knit style helps the fabric keep its shape. Interlock cotton is strong and feels gentle on your skin. It lets air pass through, so you stay cool and comfy all day. Many experts like interlock fabric because it is soft, smooth, and looks nice. It is good for people with sensitive skin and great for wearing every day.
Here’s a quick look at how interlock fabric compares to regular jersey knit:
Feature | Interlock Fabric (Double-Knit) | Jersey Knit (Single Knit) |
|---|---|---|
Sides | Same on both sides | Different front and back |
Edge Behavior | Stays flat | Curls at edges |
Thickness | Thicker, firmer | Thinner, lighter |
Feel | Soft, smooth | Soft, but less structured |
Breathable | Yes | Yes |
Comfort | High | High |
Best Uses
You can use interlock fabric for many different projects. It is great for making t-shirts, dresses, and pants for relaxing. The double-knit fabric is also good for activewear. You get clothes that are soft, let air in, and feel nice when you move. Interlock cotton works well for tops, leggings, and underwear for sports. Many people use interlock fabric for baby clothes because it is gentle. You can also make headbands, beanie hats, and scrunchies with it. At home, try using interlock cotton for pillow covers or table runners. The fabric keeps its shape and feels soft, so it is a good pick for comfort in any project.
Tip: Interlock fabric does not cost much and is easy to find. You can use it for clothes and sportswear, so you get a lot from each yard.
Sewing with Interlock Jersey Knit
Tools & Tips
Sewing with interlock fabric feels easy and fun, even if you are new to sewing. Interlock fabric is thicker and more stable than regular jersey, so it holds its shape well. You can cut interlock cotton without worrying about the edges curling up. This makes it simple to sew and great for many projects.
When you start sewing with interlock cotton, always use a ballpoint needle. Ballpoint needles gently push the fibers aside instead of poking holes in the fabric. This helps you avoid skipped stitches and keeps your interlock fabric looking smooth. Choose needle sizes like 70/10 or 75/11 for most interlock cotton. High-quality polyester thread works best because it stretches with the fabric and does not break easily.
Here are some common challenges and how you can fix them:
Wavy seams: Use a walking foot and lower the presser foot pressure. Do not pull the interlock fabric as you sew.
Skipped stitches: Always use a fresh ballpoint needle and adjust your tension if needed.
Puckering: Sew slowly and support the weight of your interlock cotton. Test your stitches on a scrap piece first.
Thread breakage: Use polyester thread and check your tension settings.
Tip: Pre-wash your interlock cotton before sewing. This helps prevent shrinkage after you finish your project.
Finishing Touches
You want your interlock fabric projects to look neat and last a long time. The right finishing steps make a big difference. For seams, use a narrow zigzag stitch or a stretch stitch. These stitches move with the interlock cotton and keep your seams strong. Avoid straight stitches on stretchy seams because they can snap when the fabric stretches.
Area | Best Practice for Interlock Fabric |
|---|---|
Seams | Use zigzag or stretch stitches for flexibility |
Necklines/Armholes | Stabilize with clear elastic tape or iron-on seam tape |
Hems | Try a twin needle or a narrow zigzag for a clean, stretchy finish |
Handling | Sew slowly, do not stretch the fabric, and use a walking foot if needed |
If you want to follow patterns, look for ones made for knits. Interlock cotton is perfect for these because it is stable and easy to handle. Press your seams as you go for a crisp look. With these tips, you will find interlock fabric projects simple to sew and fun to finish.
Clothes Projects
T-Shirts
You can start your sewing journey with t-shirts. Interlock fabric makes this project simple and fun. The fabric feels soft and smooth, so your t-shirts will feel great against your skin. You get a stable material that does not curl at the edges, which means you can sew straight seams without trouble. Many people love using interlock fabric for t-shirts because it stretches just enough for comfort but keeps its shape after washing.
When you pick a pattern, look for one with a relaxed fit and few pieces. Patterns like the Cass T-Shirt or Elliot Sweater and Tee work well. These patterns use grown-on or raglan sleeves, which are easier to sew than set-in sleeves. You do not need to worry about zippers or buttons. Just cut, sew, and wear!
Tip: Choose midweight interlock fabric for t-shirts. It is easy to handle and works well on most sewing machines.
T-shirts made from interlock fabric are perfect for daily outfits, activewear, or layering under jackets. You can try trendy colors like deep oak, cerise pink, or rainforest green for a fresh look.
Dresses
Dresses made from interlock fabric feel soft, comfortable, and look polished. The double-knit structure gives your dress a smooth finish on both sides. You get a fabric that drapes well and flatters your body shape. Interlock fabric does not show through, so you often do not need a lining.
This fabric is great for both casual and dressy styles. You can wear your interlock dress for everyday clothing or special events. The fabric’s breathability and moisture-wicking keep you cool and dry, even on warm days. You can move freely because the fabric stretches and recovers well.
Interlock fabric is thicker and more stable than regular jersey, so your dress keeps its shape.
The fabric’s durability means your dress will last through many washes.
You can sew neat hems and necklines because the edges stay flat.
Try a simple A-line or t-shirt dress pattern. These styles suit interlock fabric and are easy to sew. You can also make activewear dresses for sports or outdoor fun.
Lounge Pants
Lounge pants are a favorite project for many sewists. Interlock fabric gives your pants a soft, cozy feel and enough stretch for comfort. The fabric’s stability helps your pants keep their shape, even after lots of wear.
When you sew lounge pants, use a test fabric with the same knit structure to check the fit. Watch for common issues like misaligned seams or wrinkles. Pin the pants and adjust the pattern as needed. Press the pants during fittings to keep everything neat.
Here are some tips for sewing lounge pants with interlock fabric:
Use a relaxed-fit pattern for easy movement.
Avoid pockets or zippers to keep the project simple.
Choose light-colored test fabric to spot fitting problems.
Lounge pants made from interlock fabric work well for relaxing at home, running errands, or even as activewear. The fabric’s durability means your pants will last through many washes and wears.
Underwear
You can make comfortable underwear with interlock fabric. The double-knit structure makes the fabric thicker, more stable, and more durable than single-knit jersey. Your underwear will feel soft and gentle on your skin. The fabric stretches but keeps its shape, so your underwear stays comfortable all day.
Interlock fabric resists pilling and does not curl at the edges. This makes it easy to cut and sew. The fabric’s breathability and moisture-wicking help keep you cool and dry. You can use interlock fabric made from cotton, polyester blends, or spandex for extra stretch.
Interlock fabric is great for baby clothes and adult underwear.
The fabric’s thickness gives better shape retention and less distortion over time.
You can wash your underwear often without worrying about wear and tear.
Try simple patterns with few seams for the best results. Your finished underwear will feel soft, fit well, and last a long time.
Clothes for Children
Interlock fabric is great for baby clothes and all kinds of children’s outfits. The fabric feels soft and gentle, which is important for sensitive skin. You can make t-shirts, leggings, dresses, and even pajamas for children. The fabric’s stability helps your projects keep their shape, even after many washes.
Before you sew, always prewash the fabric. This step removes chemicals from the factory and helps prevent skin irritation. Keep your sewing area safe by storing sharp tools and cleaning up after each project.
Interlock fabric is great for baby clothes because it is soft, stretchy, and easy to sew.
The fabric’s durability means your children’s clothes will last through playtime and washing.
You can use bright colors or fun prints to make each project special.
Note: Interlock fabric is also used for baby and children’s clothing because it is gentle, durable, and easy to care for.
If you want your projects to last, wash them in cold water and air dry or use low heat. This helps keep your interlock fabric clothes looking new.
Characteristic | Interlock Fabric | Single Jersey Fabric |
|---|---|---|
Thickness | Thinner, lighter | |
Stability | More stable, less prone to stretching | More stretch, less stable |
Surface Texture | Smooth on both sides, reversible | Flat on one side, looped on the other |
Durability | Enhanced durability, suitable for activewear and formal wear | Less durable, more prone to distortion |
Common Uses | Activewear, baby clothing, formal wear, sweaters, outerwear | Everyday casual wear, lighter garments |
With interlock fabric, you can create clothes for every part of life—activewear, daily outfits, and even special projects for children. The fabric’s soft feel, durability, and easy care make it a top choice for all your sewing projects.
Accessories
Headbands
Headbands are quick and fun projects you can make with interlock fabric. You get a soft, stretchy band that feels comfortable all day. Interlock fabric works well because it is thicker and more stable than regular jersey. This means your headband will not slip or lose its shape. To make a headband, start with a rectangle of interlock fabric, about 20 inches by 8 inches for adults. Fold it in half lengthwise, right sides together. Sew the long edge with a narrow zigzag stitch or an overlock stitch. Use a ballpoint needle to keep the fabric smooth and stretchy. Turn the tube inside out, then join the short ends to make a loop. You can add a twist for style by folding and overlapping the fabric before sewing across the join. Trim any extra fabric to keep the headband neat.
Tip: Always test your needle and thread on a scrap of interlock fabric before you start. This helps you get the best stitch and keeps your project looking great.
Scrunchies
Scrunchies are another easy way to use interlock fabric. These hair accessories are soft, stretchy, and gentle on your hair. You can make a scrunchie by cutting a strip of interlock fabric, sewing the long edge to form a tube, and turning it right side out. Thread a piece of elastic through the tube, then sew the ends of the elastic together. Close the fabric opening with a few hand stitches. Interlock fabric makes your scrunchies feel plush and helps them keep their shape. You can match your scrunchies to your headbands or other projects for a fun set.
Step | What to Do |
|---|---|
1 | Cut a strip of interlock fabric |
2 | Sew long edge, make a tube |
3 | Turn tube right side out |
4 | Insert elastic, sew ends |
5 | Close opening with hand stitches |
Beanie Hat
A beanie hat made from interlock fabric feels cozy and looks stylish. Interlock fabric is perfect for this project because it is thicker, more stable, and does not curl at the edges. You can use two different prints to make a reversible beanie. Start by cutting two hat pieces from interlock fabric, one from each print. Fold each piece right sides together and sew the center-back seam, leaving a small opening in one piece. Sew the top edges, then put one hat inside the other, right sides together. Stitch around the bottom edge, turn the hat right side out through the opening, and close the gap by hand. Tuck one side in to show the other print. Pre-wash your interlock fabric before you sew to avoid shrinking later.
Note: Many free patterns for beanie hats work well with interlock fabric. You can find sizes for kids and adults, so everyone gets a comfy hat.
You can use interlock fabric for so many accessories. These projects let you try new skills and make useful items for yourself or as gifts.
Home Decor
Pillow Covers
You can give your living room or bedroom a fresh look with handmade pillow covers. Interlock fabric works great for this project. The fabric feels soft and smooth, so your pillows will feel cozy and look stylish. You can pick bright colors or fun prints to match your space.
When you sew pillow covers with interlock fabric, you want to keep the shape nice and neat. Here are some best practices to help you get great results:
Use a ballpoint or stretch needle. This keeps the knit fibers safe and stops skipped stitches.
Choose a zigzag or stretch stitch. These stitches let your seams move with the fabric and keep them from breaking.
Try a walking foot on your sewing machine. This helps both layers of interlock fabric feed evenly and stops wavy seams.
Handle the fabric gently. Don’t pull or stretch it while you sew, or your pillow cover might lose its shape.
Add a strip of fusible knit interfacing or clear elastic in the seam allowance if you want extra stability.
Finish seams with a serger or a narrow zigzag stitch. This keeps the edges stretchy and neat.
Remember, interlock fabric is more stable than regular jersey, so it’s less likely to curl or stretch out.
Test your stitch settings on a scrap first. A stitch length of about 2.5mm usually works well.
You can make envelope-style pillow covers or add a zipper for easy washing. Interlock fabric makes the process simple, even if you’re new to sewing. Your finished pillow covers will stay soft and keep their shape wash after wash.
Tip: Mix and match interlock fabric prints for a playful look on your couch or bed!
Table Runners
Table runners made from interlock fabric add a soft, modern touch to your dining area. You can pick bold colors or gentle pastels to match any season. Interlock fabric drapes nicely and feels smooth, so your table always looks inviting.
To sew a table runner, cut a long rectangle from your favorite interlock fabric. Fold the edges under and use a zigzag stitch or a twin needle for a stretchy, clean hem. You can add simple decorations like fabric appliqué or even use leftover pieces from other projects, such as baby blankets, to create a patchwork design.
Here’s a quick table to help you choose the right interlock fabric for your table runner:
Feature | Why It Matters |
|---|---|
Thickness | Adds weight and drape |
Colorfastness | Keeps colors bright after wash |
Stretch | Helps the runner lay flat |
Easy Care | Machine washable, low shrink |
You can wash your table runner in cold water and dry it on low heat. Interlock fabric holds up well, so your table runner will look good for a long time. Try making a set for holidays or special dinners. You’ll love how easy it is to sew and how nice it looks on your table.
You can do so much with interlock jersey knit. This fabric feels soft, looks great, and stays easy to handle. Many sewists love it because:
It does not curl or roll, so you cut and sew with confidence.
The fabric keeps its shape and color after many washes.
You get comfort, durability, and a smooth finish for every project.
Try making clothes or accessories with interlock. Share your finished projects with friends or online. Your ideas might inspire someone else to start sewing, too!
FAQ
How do you stop interlock fabric from stretching while sewing?
Try using a walking foot on your sewing machine. This foot helps feed both layers of fabric evenly. You can also lower the presser foot pressure. Don’t pull the fabric as you sew. Let the machine do the work.
Can you sew interlock jersey knit with a regular sewing machine?
Yes, you can! Use a ballpoint needle and a zigzag or stretch stitch. These tools help the fabric move and stretch without breaking the thread. You don’t need a serger for most projects.
What’s the best way to finish seams on interlock fabric?
A narrow zigzag stitch works well for most seams. You can also use a serger if you have one. For hems, try a twin needle for a professional look. Always test your stitch on a scrap first.
Does interlock fabric shrink after washing?
Yes, interlock fabric can shrink a little. Always prewash and dry your fabric before you start sewing. This step helps your finished project keep its shape and size after future washes.
