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Mallow Mosaic Crochet Hat – Free Pattern

Get ready for Fall with a modern and stylish mosaic crochet hat. Mosaic crochet is a quick and easy technique to create beautiful colorwork patterns. The Mallow Crochet Mosaic Hat will quickly become a favorite head warmer. Grab your soft wool yarn and let’s get started on this mosaic crochet hat. All you need to do is scroll down for the FREE crochet pattern.

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This free crochet hat pattern combines classic Mosaic Crochet texture with an easy-to-follow build, making it both stylish and satisfying to make. The mosaic technique creates stunning colorwork without having to carry multiple strands at once, so this hat works beautifully for those who want an elevated look without complicated stitch juggling.

This pattern is ideal for using up leftover worsted-weight yarn, and it pairs well with other Marly Bird accessories like cozy cowls and matching mitts. The silhouette is versatile — flattering on most head shapes and suited for every season depending on your yarn choice.


Who This Pattern Is For

This pattern is perfect for you if you:

  • Want a free crochet hat pattern with texture and visual interest
  • Enjoy working with mosaic colorwork without tangling strands
  • Are comfortable with basic crochet stitches and ready to try something intermediate
  • Love making handmade accessories for yourself or as gifts
  • Enjoy quick projects that can be completed in a few sittings

If you’re newer to mosaic crochet, check out our beginner guides on mosaic techniques for extra support before getting started.


Hat Construction – How to crochet the Mallow Mosaic Hat

The Mallow Crochet Mosaic Hat is constructed from the bottom up, starting with a slip stitch crochet band worked in rows and joined to form a ring. The striking mosaic pattern is then crocheted in rounds around the band, with the top of the hat decreased and gathered for a perfect fit. Add a pom-pom for a unique touch and extra flair.

The Mallow Crochet Mosaic Hat, a free pattern by Marly Bird, is crafted with WeCrochet Twill worsted weight yarn (100% superwash merino). But it would look great in Brava Worsted or even Brava Tweed.

A crochet project in progress using pink and purple yarns is shown alongside skeins of gray, light pink, purple, and dark gray. The pattern includes a geometric design perfect for a mosaic crochet hat. The workpiece is paired with a wooden crochet hook with blue and brown stripes. -Marly Bird

The Twill yarn comes in 16 different colors, mix and match any color to get the look you want for your own mosaic crochet hat.

Free Pattern with an Ad-Free PDF + More Sizes!

A completely black image with no visible content or discernible patterns. -Marly Bird

Purchasing the ad-free PDF of the Mallow Crochet Mosaic Hat is a fantastic option for those who want a seamless, uninterrupted crafting experience. This convenient format allows you to easily follow along without distractions, and it’s perfect for printing out and taking on-the-go for your crochet projects.

The PDF includes fully formatted pattern with row-by-row written instructions, stitch chart, and video tutorials.

An instructional set for crocheting a mosaic crochet hat. The image includes a tablet and a phone displaying the guide, along with printed pages featuring instructions, images, and patterns. A woman wearing a completed mosaic hat graces the cover displayed on the devices. -Marly Bird

More Mosaic Crochet Patterns

I fell in love with mosaic crochet over 20 years ago and really started to add it to my designs in my portfolio in 2020. Many of my patterns are available here on my website. If you are a fan of mosaic crochet, you will love these other patterns I’ve designed. Some of my favorites include:

  • Flicker and Flash Mosaic Crochet Hat: This is a fan favorite and one you are sure to love! ✨FREE PATTERN
  • 🏕 CAMP COLORWORK: If you love colorwork and want to learn even more about crochet mosaic, you need to check out 🏕 Camp Colorwork! This course is absolutely amazing!

Each of these patterns includes detailed instructions, charts, and tutorials to help you master the techniques and create beautiful pieces.

Promotional poster for "magical mosaic" featuring various colorful Mosaic Knitting and Mosaic Crochet patterns arranged on a snowflake background, with the event title and logo "camp colorwork" at the bottom. -Marly Bird

If you would like to check out EVEN MORE MOSAIC CROCHET PATTERN AND RESOURCES just click the button!


Collage of a mosaic crochet hat with a "Free Pattern" label. The main image displays a knitted hat in purple and pink patterns with a fur pom-pom on top. Adjacent images show yarn, an in-progress crocheting hand, and the finished hat in a basket with matching yarn. -Marly Bird

As you are working on your hats, be sure to add them to your projects on Ravelry. I’ve already listed this pattern there for your convenience. https://www.ravelry.com/patterns/library/mallow-crochet-mosaic-hat


MALLOW CROCHET MOSAIC HAT – FREE PATTERN

Designed by Marly Bird

SKILL LEVEL

Adventurous Beginner

MEASUREMENTS

To Fit Size

Adult

Finished Measurements

Head Circumference 22.5” (57 cm); Height 8” (20.35 cm) including brim

 Advertisement for a downloadable, ad-free PDF crochet pattern showing a woman wearing a stylish Mosaic Crochet Hat. The pattern includes sizes for toddler, kids, adult small, adult medium, and adult large. The text reads "More Sizes!", "Uninterrupted Crochet," and "Get It Now. -Marly Bird

Gauge 

16 sts by 19 rounds  in mosaic stitch pattern = 4” [10 cm] by 4” [10 cm]; use any size hook to obtain the gauge. 

MATERIALS

Yarn 

We Crochet, Twill (100% superwash merino wool, 149 yds / 136 m, 3.5 oz/ 100 g, CYCA# 4 worsted) 

Color A: #27928 Black Cherry Heather, 1 hank

Color B: #28537 Rose Water Heather, 1 hank

Hook

Size G/7 [4.5 mm]

Notions 

Collage featuring the Mallow Crochet Mosaic Hat, showcasing a finished hat with a faux fur pom-pom and its intricate pattern in maroon and pink. Surrounding the hat are crochet supplies, including yarn skeins in coordinating colors. Text reads "Mosaic Crochet Hat" and "Free Pattern. -Marly Bird

ABBREVIATIONS

Ch – Chain(s) 

BLO – Back Loop Only

Mosaic Dc – Double Crochet 

FLO – Front Loop Only

PM – Place Marker

RS – Right Side 

Sc – Single Crochet

Sc2tog – Single Crochet Two Stitches Together

Sl st – Slip Stitch

St(s) – Stitch(es)

WS – Wrong Side

SPECIAL STITCHES 

⭐Back Loop Only (blo): This is the furthest loop to you of the top 2 loops of the stitch indicated, regardless if you are on the RS or WS.

⭐️Chain (Ch): With slip knot or free loop on hook, yarn over hook and pull through loop on hook.

⭐️Front Loop Only (flo): This is the closest loop to you of the top 2 loops of the stitch indicated, regardless if you are on the RS or WS.

⭐️Single Crochet (Sc): Insert hook into indicated stitch, yarn over and pull up a loop, yarn over and draw through 2 loops on hook.

⭐️Slip Stitch (Sl st): Insert hook into indicated stitch, yarn over and pull up a loop and draw through loop on hook. 

⭐️Single Crochet Two Together (Sc2tog): *Insert hook into indicated stitch, yarn over and pull up a loop; repeat from * in next stitch indicated, yarn over and draw through all 3 loops on hook.

⭐️Mosaic Double Crochet (Mosaic-dc): Yarn over hook, insert hook into front loop of st indicated two rounds below, yarn over and pull up a loop, [yarn over and draw through 2 loops on hook] twice.

CHART

Crochet chart with alternating light and dark purple squares, featuring Tunisian crochet stitch symbols and a clear legend.
A smiling woman wearing glasses, a purple and white Mosaic Crochet Hat with a pom-pom, and a denim jacket poses indoors, holding the hat’s edge with one hand. Shelves and colorful decor are visible in the background. -Marly Bird

NOTES

  • Use markers in the first slip stitch of the brim on each row to help keep count.
  • Be cautious when working the slip stitches on the brim, maintain consistent tension or the stitches will begin to get too tight as the brim gets longer.
    • The slip stitches should NOT be any more snug than the size of the hook.
  • Brim of the hat is worked flat then seamed together. 
  • Body of the hat is worked into the long side edge of the brim as instructed.
  • Body of the hat is worked in joined rounds. Use a marker to identify the first stitch of each round. 

VIDEO TUTORIALS

Mallow Crochet Mosaic Hat Instructions

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I’m thrilled to share this amazing pattern with you, many patterns on my blog are absolutely free! I kindly request that you don’t copy and paste or distribute this pattern. Prefer an ad-free experience? Buy a digital PDF pattern for a small fee from one of my online stores for a seamless crafting journey. 

I appreciate your support and readership. You are the reason I can keep doing what I love and sharing it with others. So, thank you from the bottom of my yarn-loving heart! Disclosure: This post contains affiliate links, meaning I get a commission if you decide to make a purchase through my links at no cost to you.

BRIM

Chain 6, with color A.

Row 1: Sl st in back loop of 2nd ch from hook and in each ch across, ch 1, turn — 5 sts.

Row 2: Sl st in the back loop only of each slip stitch across, ch 1, turn — 5 sts. 

Repeat Row 2, 88 more times.– 45 raised ridges.

Join the foundation row (chain edge) to the last row (working edge) with a slip stitch into the back loop only of the working edge and the front loop of the chain edge, repeat across row. See video tutorial for help, DO NOT FASTEN OFF. 

BODY

Turn to begin working on long edge of brim (in the row ends), ch 1.

Set-up round 1: Working into the slip stitch edge, sc into the “V” of the slip stitch ridge, and sc into the gully between the ridges, do not turn — 90 sts. 

A geometric-patterned crochet piece in progress is surrounded by pink, purple, and gray yarn, with a colorful hook and stitch marker.

BRIM
Chain 6, with color A.
Row 1: Sl st in back loop of 2nd ch from hook and in each ch across, ch 1, turn — 5 sts.
Row 2: Sl st in the back loop only of each slip stitch across, ch 1, turn — 5 sts.
Repeat Row 2, 88 more times.– 45 raised ridges.

Join the foundation row (chain edge) to the last row (working edge) with a slip stitch into the back loop only of the working edge and the front loop of the chain edge, repeat across row. See video tutorial for help, DO NOT FASTEN OFF.

BODY
Turn to begin working on long edge of brim (in the row ends), ch 1.
Set-up round 1: Working into the slip stitch edge, sc into the “V” of the slip stitch ridge, and sc into the gully between the ridges, do not turn — 90 sts.

Round 1: With color A, sc-blo in each sc around, join with a sl st to first st, ch 1.
Round 2: With color B, sc-blo in each sc around, join with a sl st to first st, ch 1.
Round 3: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 4: With color B, sc-blo, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next 4 sc, join with a sl st to first st, ch 1.
Round 5: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 6: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 7: With color A, [mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below, sc-blo in next 3 sc] 15 times, join with a sl st to first st, ch 1.
Round 8: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.

A person with manicured nails is crocheting a mosaic crochet hat with a colorful, ergonomic hook. They are working with dark purple and light pink yarns to create a textured pattern. Two balls of yarn are seen in the background on a white surface. -Marly Bird

Round 9: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 10: With color B, sc-blo in next sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next 4 sc, join with a sl st to first st, ch 1.
Round 11: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 12: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 13: With color A, [mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below, sc-blo in next 3 sc] 15 times, join with a sl st to first st, ch 1.
Round 14: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.

Close-up of a hand holding a crochet hook, working on a mosaic crochet hat with a purple and pink houndstooth pattern. A ball of purple yarn and a partial ball of pink yarn are in the background on a white surface. -Marly Bird

Round 15: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 16: With color B, sc-blo in next sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next 4 sc, join with a sl st to first st, ch 1.
Round 17: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 18: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 19: With color A, [mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below, sc-blo in next 3 sc] 15 times, join with a sl st to first st, ch 1.
Round 20: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 21: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 22: With color B, sc-blo in next sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next 4 sc, join with a sl st to first st, ch 1.
Round 23: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 24: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 25: With color A, [mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below, sc-blo in next 3 sc] 15 times, join with a sl st to first st, ch 1.
Round 26: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.

A smiling woman wearing glasses, a purple Mosaic Crochet Hat with a pom-pom, and a denim jacket stands indoors with shelves and patterned decor in the background. -Marly Bird

Round 27: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 28: With color B, sc-blo in next sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next 4 sc, join with a sl st to first st, ch 1.
Round 29: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1.
Round 30: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 31: With color A, [mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below, sc-blo in next 3 sc] 15 times, join with a sl st to first st, ch 1.
Round 32: With color B, sc-blo in next 4 sc, [mosaic-dc in next sc 2 rounds below, sc-blo in next 5 sc] 14 times, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, join with a sl st to first st, ch 1.
Round 33: With color A, [sc-blo in next 3 sc, mosaic-dc in next sc 2 rounds below, sc-blo in next sc, mosaic-dc in next sc 2 rounds below] 15 times, join with a sl st to first st, ch 1. Cut color B.

Person wearing a maroon and pink houndstooth patterned mosaic crochet hat with a large brown faux fur pom-pom, looking down. They have on a denim jacket and are indoors, with shelves and a couch visible in the background. -Marly Bird

CROWN
Round 1 (decrease round): With color A, [sc2tog over next 2 sc] repeat around hat, join with a sl st to the first st, ch 1 – 45 sc.
Round 2 (decrease round): With color A, [sc2tog over next 2 sc] repeat around to last sc, sc in last sc, join with a sl st to first st. Fasten off leaving a long tail to seam the top of hat closed- 23 sc.

FINISHING
With the tail thread through a tapestry needle, weave yarn through every other stitch. Pull to tighten the hat and close. Weave yarn around stitches, then back in the opposite direction to secure the end.

Add pom pom (optional)

A mosaic crochet hat featuring a pink and maroon houndstooth pattern with a faux fur pom-pom is placed on a woven circular basket. Next to the hat are two skeins of yarn, one pink and one dark maroon, along with a crochet hook. -Marly Bird

Frequently Asked Questions (FAQ)

What skill level is this mosaic hat pattern?

This pattern is best suited for intermediate crocheters or adventurous beginners who are comfortable with basic crochet stitches and ready to explore mosaic colorwork.

Can I customize the size of this hat?

Yes! The pattern includes options for adult small, medium, and large. You can also adjust finished circumference by adding or removing pattern repeats to match your head measurement.

What yarn should I use for this pattern?

Worsted-weight yarn works beautifully here. Choose fibers like wool or wool-blends for warmth, or acrylic blends if you want easier care or summer weight options.

Do I need to carry two colors at once?

No! One of the great benefits of mosaic crochet is that you usually work with one color per row, which keeps yarn management simple while still creating beautiful, complex-looking texture.

Can men wear this hat too?

Absolutely! The mosaic texture and simple shape make this pattern versatile and gender-neutral. Choosing more neutral tones can make it especially appealing for men and gender-inclusive gifting.

Is there a video tutorial for this pattern?

While this pattern does not include dedicated videos, you can use our mosaic crochet primer videos to build confidence with color changes and technique.

Free Pattern with an Ad-Free PDF + More Sizes!

A completely black image with no visible content or discernible patterns. -Marly Bird

Purchasing the ad-free PDF of the Mallow Crochet Mosaic Hat is a fantastic option for those who want a seamless, uninterrupted crafting experience. This convenient format allows you to easily follow along without distractions, and it’s perfect for printing out and taking on-the-go for your crochet projects.

The PDF includes fully formatted pattern with row-by-row written instructions, stitch chart, and video tutorials.

An instructional set for crocheting a mosaic crochet hat. The image includes a tablet and a phone displaying the guide, along with printed pages featuring instructions, images, and patterns. A woman wearing a completed mosaic hat graces the cover displayed on the devices. -Marly Bird
Watch and Like the video on the Marly Bird YouTube Channel!

❤️ Your BiCrafty Bestie,
Marly Bird

A cartoon avatar of a person with glasses and a brown bun smiles warmly. Their green shirt and black jacket add a stylish touch, while colorful hearts surround them like loving temperature blankets, stitching together an aura of love and positivity. -Marly Bird

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Person displays a vibrant Tunisian crochet scarf, highlighting its colorful stitch detail; accessories on shelves behind.

The One and Only, Marly

Marly is a knitwear and crochet designer (and yarn addict) that is here to help you learn how to knit and crochet in a way that's fun and approachable.

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