Free Amazing Sunny Lace Infinity Scarf Crochet Pattern

There is something deeply satisfying about finishing a crochet project that looks far more complicated than it actually is. The Sunny Lace Infinity Scarf is exactly that kind of project — a piece that earns compliments and raises eyebrows when you casually mention you made it yourself. Light, airy, and endlessly wearable, this infinity scarf brings together an open lace stitch pattern with a continuous loop construction that makes it one of the most useful accessories in your handmade wardrobe. And best of all, it is completely free.

Whether you are a beginner who has just learned the basics or an experienced crocheter looking for a relaxing weekend project, this pattern is designed to be accessible and enjoyable from start to finish. At MyCrochetory, we believe that beautiful crochet does not have to be complicated, and this scarf is our proof.

Why You Will Love This Sunny Lace Infinity Scarf

Before we dive into the pattern itself, let us talk about what makes this particular design worth your time and yarn.

The name says it all. “Sunny” refers to the light, warm feeling the scarf evokes — think golden afternoons, soft breezes, and that effortless layered look you see on every style blog in autumn. The lace element gives it an elegant, delicate appearance without requiring you to follow complicated charts or memorize tricky stitch sequences. The entire pattern is built on a simple, repeating structure that becomes second nature after just a few rows.

The infinity construction means there are no loose ends to weave in at the scarf’s opening edges, and you never have to fuss with how to drape it. Just loop it around your neck once or twice, and it falls beautifully every single time. It works as a light wrap in spring and early fall, layers nicely under a jacket in winter, and even doubles as a casual headwrap or shawlette on breezy summer evenings.

From a yarn perspective, this pattern is incredibly versatile. You can use a fine cotton yarn for a breathable, beachy version, a silky bamboo blend for something with a bit of drape and sheen, or a lightweight wool for the colder months. The gauge is forgiving enough that you have real freedom to experiment.

Materials You Will Need

Getting your supplies together is simple. Here is everything you need before you cast on your first stitch:

Yarn: Approximately 400 to 500 yards of a light worsted or DK weight yarn. A smooth yarn with good stitch definition works best for lace patterns because it lets the open spaces show clearly. Cotton, cotton-blend, bamboo, or a light merino wool all work beautifully here.

Crochet Hook: A size 5.0 mm (US H/8) hook. If you prefer a more open, drapey fabric, try a 5.5 mm hook. If your tension runs loose, size down to a 4.5 mm.

Yarn Needle: For weaving in your starting and ending tails.

Scissors

Stitch Markers (optional): Helpful for marking the beginning of each row, especially if you are new to working in the round.

Abbreviations Used in This Pattern

ch — chain
sl st — slip stitch
sc — single crochet
dc — double crochet
ch-sp — chain space
rep — repeat
sk — skip
st — stitch
sp — space
RS — right side
WS — wrong side

Gauge

14 stitches and 8 rows = 4 inches in the main lace pattern using a 5.0 mm hook.

Gauge is not critical for this project, but if you want your finished scarf to match the dimensions listed below, it is worth taking a few minutes to swatch and adjust your hook size accordingly.

Finished Dimensions

Width: approximately 8 inches
Circumference: approximately 56 to 60 inches

These measurements give you a scarf that can be worn as a single or double loop. If you prefer a longer infinity scarf, simply add additional foundation chains in multiples of the stitch repeat before you join.

Pattern Notes

This scarf is worked flat in rows to create a long rectangle, and then the two short ends are seamed together to create the infinity loop. If you prefer, you can work the scarf in a continuous spiral in the round, but the flat construction gives slightly cleaner stitch definition in lace patterns and is generally easier for beginners to follow.

The lace pattern used in this design is based on a simple shell and chain combination. Each row works into the chain spaces of the previous row, which creates that lovely, rhythmic flow once you get started. After just a couple of repeats, you will find yourself working on autopilot while watching your favorite show or sitting outside in the sun — hence the name.

Read all the notes before beginning, and do not skip your foundation chain count. The correct starting number is essential for the pattern to align.

Pattern Instructions

Foundation Chain

Chain 210. (This should give you a length of approximately 56 inches. For a longer scarf, add additional chains in multiples of 6.)

Before joining, lay your chain flat and make sure it is not twisted. This is the most important step in making a smooth infinity scarf. If you join with a twist, you will end up with a Möbius loop, which is a different and interesting effect but probably not what you are going for here. Once you are confident the chain is flat, set it aside for a moment — we will join it after completing a few flat rows.

Row 1 (Wrong Side):

Working from the second chain from the hook:

Sc in the second ch from hook, sk 2 ch, work (3 dc, ch 2, 3 dc) all in the next ch, sk 2 ch, sc in the next ch. Repeat from to across until the last stitch. Turn.

Row 2 (Right Side):

Ch 5 (counts as dc plus ch 2), turn. Sc in the ch-2 sp of the shell below, ch 5. Repeat from to across to the last shell. Work sc in final ch-2 sp, ch 2, dc in last sc. Turn.

This row creates the column of open chains that gives the lace its airy quality. You will see the fabric opening up beautifully at this point.

Row 3:

Ch 1, turn. Sc in first dc-sp, work (3 dc, ch 2, 3 dc) in the next sc below, sc in the ch-5 sp. Repeat from to across, ending with sc in the turning chain space. Turn.

Row 4:

Repeat Row 2.

Row 5:

Repeat Row 3.

Continue repeating Rows 2 and 3 until your piece measures approximately 8 inches in width, ending on a Row 3 (wrong side facing).

You will work approximately 12 to 14 total rows to reach the 8-inch width, though this will vary slightly based on your yarn and tension.

Last Row:

Work a final sc row across the top of the piece to create a clean, even edge that will make seaming easier.

Fasten off, leaving a tail of approximately 18 inches for seaming.

Joining the Scarf Into an Infinity Loop

Once your rectangle is complete, lay it flat on a table. Bring the two short ends together, making absolutely sure the piece is not twisted. Hold the two edges together with your fingers or a few stitch markers to keep things tidy while you seam.

Using your yarn needle and the long tail you left at the end, work a whipstitch seam along the short edge, matching stitch for stitch and row for row as closely as possible. Pull each stitch snugly but not so tight that the seam puckers.

When you reach the end of the seam, knot it securely on the wrong side and weave in all remaining ends.

Give your finished scarf a gentle hand wash in cool water with a mild detergent. Roll it in a towel to remove excess water, then lay it flat to block if desired. Blocking opens up lace stitches beautifully and really transforms the finished piece from nice to stunning.

Tips for Making This Pattern Your Own

One of the great joys of crocheting your own accessories is the ability to customize. Here are a few ideas for putting your personal stamp on the Sunny Lace Infinity Scarf.

Play with Color: This pattern looks gorgeous in a single, rich solid color because it lets the lace structure do all the talking. But a hand-dyed or variegated yarn can also work wonderfully, creating a soft gradient effect as the colors shift through the rows. Avoid highly contrasting variegated yarns, which can visually muddy the lace pattern.

Add a Fringe or Tassel Detail: Before you seam the short ends together, you can add a short fringe along one or both long edges. Work single chains of about 4 inches at regular intervals, then knot a small tassel of yarn onto each chain. This gives the scarf a more bohemian, festival-ready feel.

Try a Different Yarn Weight: If you use a fingering weight yarn with a 3.5 mm hook, the resulting scarf will be extremely delicate and lacy — beautiful for warmer months or for wearing as a decorative element rather than for warmth. If you size up to a chunky yarn with a larger hook, you will get a more substantial, cozy scarf with a completely different character. Both are equally valid and lovely.

Make It Longer: As mentioned in the pattern notes, you can extend the foundation chain in multiples of 6 to make a longer infinity scarf. A circumference of 70 to 80 inches gives you a scarf that can be looped three times and worn as a chunky, layered statement piece.

Double the Width: Instead of stopping at 8 inches, continue the pattern rows until the piece is 14 to 16 inches wide. The resulting scarf can be worn as a lightweight cowl or even folded over as a soft headband.

Yarn Suggestions

Choosing the right yarn makes a significant difference in the final result of any lace crochet project. Here are some types of yarn that work especially well for this scarf.

A smooth mercerized cotton is an excellent choice for the spring and summer version of this scarf. It has great stitch definition, washes well, and has a subtle sheen that looks polished and refined. Lion Brand 24/7 Cotton, Paintbox Cotton DK, and Paintbox Simply DK are all widely available and budget-friendly options.

For a more luxurious feel, look for a bamboo or Tencel blend yarn. These fibers have a natural drape and silkiness that makes the lace stitches flow in a particularly beautiful way. They also have a slight sheen that gives the finished piece an almost couture appearance.

For autumn and winter wearability, a fine merino wool or wool-blend DK weight is hard to beat. It is soft against the skin, has just enough elasticity to give the stitches a consistent, even look, and blocks beautifully to open up the lace. Malabrigo Rios, Cascade 220 Superwash, and WeCrochet Swish DK are all reliable, widely loved choices.

Frequently Asked Questions

Can a beginner make this scarf?

Yes, with confidence. If you know how to chain, single crochet, double crochet, and slip stitch, you have all the skills you need. The pattern repeats itself after just two rows, so you will pick it up very quickly.

How long will this project take?

Most crocheters working at a relaxed pace finish this scarf in a single weekend. If you are newer to crochet or prefer to work in shorter sessions, plan for three to five evenings of comfortable stitching.

What if my foundation chain is too tight?

This is one of the most common issues with crochet patterns that start with a long chain. If you tend to chain tightly, try using a hook one size larger just for the foundation chain, then switch back to your regular hook for the pattern rows. You can also use a chainless foundation method if you are familiar with it.

Can I make this scarf without seaming?

Yes. Instead of working flat and seaming, you can work the scarf in joined rounds from the start. Join your foundation chain into a loop (being careful not to twist it), and then work the pattern in the round. The stitch pattern will need to be adjusted slightly to account for the change in working direction, so if you are a beginner, the flat-and-seam method is the more straightforward approach.

What do I do if I run out of yarn before finishing?

Join a new ball of yarn at the beginning of a row rather than in the middle, which creates a much cleaner join. Weave in the tails on the wrong side of the work for an invisible finish.

A Few Words About Lace Crochet

If this is your first time working a lace stitch pattern, you are in for a real treat. Lace crochet can look intimidating from the outside, but it is built on some of the most fundamental stitches in the craft. The openwork effect comes simply from intentionally skipping stitches and working into chain spaces rather than into the tops of stitches — that is it. There is no secret technique or specialty skill required.

What makes lace crochet so satisfying is the way the fabric transforms as you work. At first, your piece may look a bit disheveled and bunched. But as the rows accumulate, and especially after a wet blocking, the pattern opens up into something genuinely breathtaking. If you have never blocked a piece of crochet before, this scarf is a wonderful first project to try it on. Lay your finished and washed scarf out on a foam blocking board or even a folded towel, pin the edges lightly into shape, and let it dry completely. The difference is remarkable.

Share Your Finished Scarf

Once you have completed your Sunny Lace Infinity Scarf, we would love to see it. Share your finished project on Instagram and tag us at MyCrochetory, or drop a photo in the comments below. Seeing the different yarn choices and color combinations that makers bring to the same pattern is one of our very favorite things about sharing free patterns with this community.

If you have any questions while working through the pattern, leave them in the comments and we will do our best to help you out. Crochet is always more fun when we figure things out together.

Happy crocheting, and enjoy every sunny, lacy stitch.

Pattern designed by MyCrochetory. This pattern is free for personal use. Please do not reproduce or redistribute without permission. You are welcome to sell finished items made from this pattern with credit to MyCrochetory.