Decorative pillows add up fast if you’re buying them retail — a single accent pillow can easily run $40–$60, and a full set for one sofa gets expensive quickly. One of the simplest workarounds is repurposing a table runner. Most runners already have three finished edges, which cuts your sewing work roughly in half compared to starting from raw fabric.

This guide walks through the full process, from picking a runner to styling the finished pillow on your sofa.

1. Find Quality Table Runners

Start by looking for a runner with a reasonably thick, tightly woven fabric rather than anything sheer or loosely knit — thin materials are more likely to tear once you start stuffing them. A runner around 20 inches wide lines up conveniently with standard square pillow insert sizes, which saves you extra measuring and cutting later. Check the existing seams for tight, even stitching; a well-finished runner gives you three clean edges to work with, so you only need to sew the fourth side shut.

2. Choose Velvet Cushion Cover

Not every fabric behaves the same way once it’s stuffed and sat on daily. Cotton canvas and mid-weight linen are the most forgiving choices for a first project — they hold their shape well and are easy to sew with a standard machine needle. Lighter linens drape nicely but can look a little flat once filled. Heavier or textured fabrics like velvet look fantastic but need a bit more care in handling, which we’ll get into later in this guide. If you’re new to this project, starting with a sturdy cotton or linen runner is the easiest way to get a clean result on your first try.

3. Measure Fabric For Pillow

Measure your pillow insert before you touch a pair of scissors — most standard inserts run around 18 to 20 inches square, but it’s worth confirming yours directly rather than assuming. Add about half an inch on each side for your seam allowance. A rotary cutter paired with a clear ruler and cutting mat gives you a straighter line than scissors alone, which matters more than it seems; a slightly crooked cut early on can throw off the whole shape of the finished cover.

4. Gather Essential Sewing Tools

You don’t need a specialized setup for this project, but a few basics make it much easier: a sewing machine capable of handling mid-weight fabric, sharp fabric scissors, a seam ripper for mistakes, straight pins, matching thread, and an iron. A self-healing cutting mat protects your work surface if you’re using a rotary cutter. For the insert itself, a synthetic down alternative fill holds its shape well and is a budget-friendly option compared to real down.

5. Cut The Runner Edges

Lay the runner flat and cut cleanly along your marked measurement line, leaving three of the original finished edges intact and only opening up the fourth.

Best Cutting Tools

A rotary cutter tends to give a straighter, cleaner line than scissors, especially on longer cuts, though sharp fabric shears work perfectly well if that’s what you have. Whichever you use, keep the blade perpendicular to the fabric and avoid lifting it mid-cut, since that’s a common cause of jagged edges.

6. Plan The Cushion Fold

With the fabric turned inside out, fold the raw open edge down by about half an inch to create a clean line for your seam. Press this fold with an iron before pinning — heat sets the crease and makes the next steps noticeably easier, since you’re working with a defined line instead of loose fabric. Pin the folded edge in place every couple of inches to keep it from shifting.

7. Mark Your Seam Line

Before sewing, use a fabric-safe marking pencil or chalk to trace your seam line along the folded edge, especially if this is your first time working with this technique. It only takes a minute, but having a visible guide line makes it much easier to sew a straight, even seam — and it’s a lot easier to fix a crooked pencil line than to unpick a crooked row of stitches.

8. Iron Creases For Accuracy

Wrinkled fabric is one of the most common causes of uneven machine stitching, so give the whole panel a final press before you start sewing. Use medium heat with light steam, and press your folded seam allowance flat one more time — the crease will hold its shape through pinning and sewing, which makes the whole process go more smoothly.

9. Pin Fabric Sides Together

With the fabric still inside out, align the folded edges and pin along the opening, leaving a gap of about three inches unpinned — this is where you’ll insert the filler later. Glass-head pins are worth using here since they won’t melt if they accidentally come near a hot iron, unlike plastic-headed pins.

10. Select Proper Sewing Thread

A quality polyester thread holds up better over time than older or lower-grade cotton thread, which can weaken and snap under regular use. Match your thread color to the fabric as closely as you can — a mismatched thread is one of the more common small details that makes a DIY project look unfinished. Test your tension on a scrap piece of the same fabric before sewing the real seam.

11. Stitch The Main Seams

Starting from one corner, sew a straight line along the pinned edge, stopping at the unpinned gap. Backstitch a few stitches at the very start to lock the thread in place so it doesn’t come loose later.

Sewing Machine Settings

A medium stitch length is the safest default for this kind of seam — too short can pucker the fabric, and too long produces a weaker seam that’s more likely to come apart with regular use. Sew at a slower, controlled speed rather than rushing, which makes it much easier to keep the line straight.

12. Reinforce The Pillow Corners

Corners take more wear than any other part of a pillow, so it’s worth reinforcing them with a few extra backstitched passes where the seams meet. Skipping this is a common reason corners eventually blow out after repeated use. Once the cover is turned right side out, use a blunt tool — a chopstick works well — to gently push the corners out fully without poking through the fabric.

13. Handle Delicate or Slippery Fabric

Some fabrics need a bit more patience than others. Velvet, in particular, tends to shift under the pins and the needle because of its pile, and sewing against the nap (the direction the pile lies) can leave visible marks. Extra pins and a slower sewing speed help keep slippery or textured fabric in place; a walking foot attachment, if your machine has one, feeds thick or slippery fabric more evenly than a standard presser foot and is worth using if you’re working with anything heavier than cotton or linen.

14. Turn Right Side Out

Reach through the unsewn gap, grab the far corners, and gently pull the fabric through until it’s right side out. Use your blunt tool to push each corner out fully from the inside, then give the whole cover a final press with the iron so the seams sit flat and crisp before you move on to stuffing it.

15. Insert Plump Pillow Fillers

A cover that’s too small for its insert will always look flat, so size up slightly — a 20-inch cover generally looks best with an insert around 22 inches. Compress the insert to fit through the gap, then take a moment to fluff and redistribute the fill evenly, paying particular attention to pushing filling into the corners so they don’t look empty once the cover is closed.

16. Close The Final Seam

With the insert in place, it’s time to close the remaining gap by hand.

The Whip Stitch

A whip stitch is a simple, sturdy way to close the opening invisibly. Thread a needle with matching thread, and work small, even loops through both folded edges, pulling snug after each stitch. Tuck the final knot inside the seam so it’s hidden. This step usually takes just a few minutes but makes a real difference in how finished the pillow looks.

17. Soft Decorative Pillow Tips

Mixing textures across your pillows tends to look more intentional than matching everything exactly. Pairing a smoother cotton or linen cover with a plush velvet one, for example, adds visual and tactile variety without clashing. It’s also worth prioritizing fabrics that are genuinely comfortable to lean against day to day — a striking fabric that feels scratchy or stiff tends to get pushed aside rather than used.

18. Assorted Color Pillow Collection

Building out a small collection of covers over time, rather than making them all at once, gives you more flexibility to mix patterns and solids as you go. A common approach that reads as put-together rather than mismatched: pair one bolder patterned cover with one or two solid-color covers in a complementary shade. Arranging pillows from largest to smallest toward the front of the sofa also tends to look more deliberate than a uniform lineup.

19. Yellow Throw Pillows Ideas

Yellow is a strong choice if your room could use a bit more brightness, especially in a space that doesn’t get much natural light. A softer mustard or ochre tends to read as more versatile than a very bright, saturated yellow, and pairs particularly well against gray or navy upholstery for contrast. If you want yellow to genuinely stand out rather than compete with the rest of the room, keeping the surrounding decor mostly neutral gives it room to be the accent color rather than one of several competing for attention.

20. Working With Pleats and Patterns

If your runner has pleating, embroidery, or a bold printed pattern, it’s worth planning your cut and seam placement around those details before you start sewing, so the pattern lands where you want it on the finished pillow rather than getting cut off awkwardly. Pleated fabric in particular needs a slower, more careful approach — pin each pleat flat individually before sewing rather than trying to keep them aligned freehand, since they shift easily under the presser foot otherwise. A patterned or pleated cover tends to work best as a single accent piece paired with simpler solid-color pillows around it, rather than several bold patterns competing on the same sofa.

21. Finalize Your Pillow Styling

Once your covers are finished, take a few minutes on the actual arrangement — it makes a bigger visual difference than people expect. Fluffing and gently pressing down the center of each pillow gives it a more relaxed, lived-in look rather than a stiff, overly symmetrical one. An asymmetrical arrangement, mixing sizes and slightly varying the angles, generally reads as more inviting than a perfectly mirrored setup. Step back and look at the sofa as a whole before deciding you’re done — small adjustments at this stage often make the biggest difference.

Frequently Asked Questions

How much does a table runner pillow cost to make? Costs vary depending on where you shop and what insert you choose, but this method is reliably cheaper than buying a comparable decorative pillow retail, largely because you’re skipping the cost of finished edges and labor that retail pricing includes.

Can I wash my new DIY pillow covers? Check the fabric care tag on the original runner first. Sturdy cotton generally holds up fine in a gentle, cold machine wash, air-dried rather than machine-dried to avoid shrinking or warping the seams. Velvet and other delicate fabrics are safer with spot cleaning or professional dry cleaning, since machine washing can flatten or damage the pile permanently.

Do I need a zipper for this pillow? No — a hand-stitched whip stitch closure works well for this project and is far more approachable for beginners than installing an invisible zipper. If you want a removable cover for easier washing down the line, a zipper or a set of fabric-covered buttons are both reasonable upgrades once you’re comfortable with the basic technique.

What size table runner works best for pillows? It depends on your insert size, but a runner in the 16–20 inch width range generally works well for standard square pillows, and a longer runner may yield enough fabric for two covers rather than one. Measure your intended insert first and work backward from there.

Is a sewing machine required for this project? Not strictly — the seams can be hand-sewn with a strong backstitch, though it takes considerably longer than machine sewing. A machine is faster and generally produces a more even, durable seam, but hand sewing is a completely workable option if that’s what you have available.

What fabric makes the best decorative pillows? Heavier, tightly woven fabrics like cotton canvas hold their shape best and are the most forgiving for beginners. Linen gives a more relaxed, textured look. Velvet is beautiful but requires more careful handling, as covered earlier in this guide. Thin or sheer fabrics like silk or organza are best avoided for a first attempt, since they tear more easily during stuffing.

How do I match pillow patterns correctly? A reliable rule of thumb is pairing one bolder pattern with one or two solid, complementary colors rather than mixing several busy patterns together, which can make a sofa look cluttered rather than curated.

Can I use place mats instead of runners? Yes — place mats already have finished edges on all four sides, so you only need to open one short side rather than cutting and finishing an edge yourself. They tend to work best for smaller lumbar-style pillows rather than large square ones, since most place mats aren’t wide enough for a full-size insert.

Why do my pillow corners look empty? This usually means your insert is slightly too small for the cover. Sizing up by about two inches, and manually pushing extra fill into each corner by hand, both help correct a flat or hollow-looking corner.

How long does this project actually take? For a beginner, expect somewhere around 30–45 minutes per pillow, including measuring, cutting, sewing, and stuffing. With more practice, the same process typically goes faster.

What if my table runner frays after cutting? A zigzag stitch along the raw edge before folding is a reliable way to stop fraying before it spreads. A liquid fabric sealant is a faster alternative if you don’t want to run an extra line of stitching, and either option works well on most woven fabrics.

Where can I find affordable table runners? Home goods and discount retailers regularly stock table runners in a range of fabrics and price points, and clearance sections after major holidays are often a good source for deeper discounts. Thrift and secondhand stores are also worth checking for unique or vintage prints at a lower cost.

How do I clean a velvet cover specifically? Velvet should never go in a washing machine or dryer — the heat and agitation flatten the pile permanently. Spot clean gently with a damp cloth and mild soap, and brush the nap occasionally with a soft-bristled brush to keep it looking fresh between cleanings.

Can I use an old rug instead of a runner? A small, tightly woven rug can work using the same basic technique, though the backing is usually much thicker than a typical runner. A heavier-duty sewing machine needle is worth using in that case, since a standard needle can struggle with or break on thick rug backing.

How do I get that relaxed, styled pillow look? A firmer, well-filled insert holds a “pinched” or gently creased shape better than a flat or under-filled one. Gently pressing down the center of the pillow after placing it, rather than leaving it perfectly puffed, tends to give a more relaxed, intentional look.

Conclusion

A table runner is a simple, affordable starting point for custom decorative pillows, and most of the technique comes down to a handful of repeatable steps: measuring accurately, sewing a clean seam, and taking a little extra care with corners and delicate fabrics. Once you’ve made one cover, the rest go noticeably faster. Whether you stick with a simple cotton runner or work your way up to velvet or pleated fabric, it’s a practical way to refresh a room’s look without the cost of retail decorative pillows.