I've been on a bit of a hat kick lately, and this one really does scratch that itch for something a little more interesting than a plain beanie. The Pastel Petals Granny Square Hat Crochet Pattern combines a classic bucket hat shape with a granny square floral band, and the result is a beginner-friendly project that feels way more put-together than the effort it actually takes. If you've been wanting to try granny square motifs but weren't sure where to start, this is a pretty low-stakes way to do it.
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Behind the Pattern
What I like about this design is that it's doing two things at once without feeling busy. The solid sections give the hat structure and a clean look, and the floral band in the middle breaks things up in a way that feels intentional rather than just decorative. I find that combination really satisfying to work up, because you get a change of pace mid-project instead of just repeating the same stitch all the way through.
This is the kind of hat I'd make for someone who appreciates a handmade gift but might raise an eyebrow at something too obviously crafty. It reads as put-together. It's also a solid first wearable project if you're newer to crochet and want something compact and actually finishable in a reasonable sitting or two.
Why You'll Want to Make This
A beginner-friendly hat that actually looks like you knew what you were doing.
- Beginner skill level: You don't need much experience to get a great result here, just basic stitches and a little patience with the motif band.
- Quick to finish: This is a compact project, so you won't be staring at it for weeks wondering if it'll ever end.
- Great for gifting: The soft palette and wearable shape make this an easy yes for birthdays, baby showers, or just because.
- Technique variety: Working both solid rounds and a granny square motif in one project is a genuinely useful skill-builder without being overwhelming.
- Multi-color practice: If you've been wanting to get comfortable switching colors, this pattern gives you a natural, low-pressure way to do it.
Your Supply List
Three colors, one hook, and a couple of small balls of DK yarn — that is really the whole list.
- DK Weight Yarn (Light Weight 3), Three Colors: DK weight sits in a nice middle ground for granny square work — light enough to show stitch definition clearly, but not so fine that the squares take forever. You'll need 50 g each of White (Color A) and Pink (Color B). Light Blue (Color C) doesn't have a specified gram count in the pattern, but for joining and the third round of each square, a single 50 g ball should be more than enough to finish an adult-sized hat. As for fiber, the pattern doesn't specify, so check your label and go with whatever feels soft against the skin since this is a hat.
- 4 mm Crochet Hook: A 4 mm is the standard pairing for DK weight and keeps the fabric firm enough that the granny squares hold their shape without being stiff or boardy.
- Also needed: yarn needle, scissors
Color Sequence & Yarn Changes
Each granny square moves through all three colors in order: White for the first round, Pink for the second, and Light Blue for the third. Pink then comes back for the hat crown and brim, so it's worth keeping that ball easy to grab rather than burying it in your project bag once the squares are done.
Essential Info
A DK weight hat worked in the round with a cluster stitch detail — straightforward enough for a beginner, and fast enough to make in an evening.
| Skill Level | Beginner |
| Pattern Gauge | 20 sts x 20 rows = 4" (worked over 20 sc x 20 rows = 4") |
| Finished Size | approx. 21 cm / 8 in height and 64 cm / 25 in circumference |
| Yarn Weight | 3 Light / DK |
| Fiber | Not specified — check the yarn label |
| Terminology | US |
Abbreviations & Stitches Used
Short list — mostly stitches you've probably already used.
- beg = beginning
- ch = chain
- cl = cluster
- dc = double crochet
- dec = decrease
- inc = increase
- rep = repeat
- sc = single crochet
- sc2tog = single crochet 2 stitches together
- sl st = slip stitch
- sp = space
- st = stitch
- tog = together
Special Stitches
- Cluster (cl): Work 3 dc in the same space or stitch (as indicated in the instructions).
The Critical Details
This is an adult hat, one size fits most. Gauge matters here more than it does on something like a blanket — a hat that's off by even half an inch in circumference will fit differently than you expect, so it's worth crocheting a swatch before diving in. The gauge is 20 sc x 20 rows over 4 inches.
If you want to adjust the fit slightly, going up or down a hook size is the most practical approach. A larger hook gives you a bit more stretch and ease; a smaller one pulls it in. The yarn weight stays the same either way — just keep in mind that the finished dimensions listed are based on the stated gauge, so any hook change will shift those numbers.
Let's Make the Pastel Petals Granny Square Hat Crochet Pattern
Here's how the whole hat comes together, from the first granny square to the finished brim.
Making the Granny Squares
You'll make 6 squares total, and each one follows the same three-round pattern. I work all six before moving on to assembly — it's easier to join them when they're all finished and you can lay them out flat. Note: Work 5 more squares in the same pattern after completing your first one.
Step 1: With Color A, ch 4 and form a circle with sl st in 1st ch. Ch 3, 2 dc into the circle, rep ch 2, 3 dc into the circle 3 times total. Ch 2, sl st into the 3rd ch made at beg. Cut yarn. [12 dc + 8 ch] The ch-3 at the beginning counts as your first dc, so you end up with four clusters of 3 dc separated by ch-2 corner spaces.
Step 2: Join Color B in any ch-2 sp. Ch 3, [2 dc, ch 2, 3 dc] in same ch-2 sp. Rep [3 dc, ch 2, 3 dc] in next ch-2 sp 3 times total. Sl st in the 3rd ch. Cut yarn. [24 dc + 8 ch] Each corner gets a pair of 3-dc clusters with a ch-2 space between them.
Step 3: Join Color C in any ch-2 sp. Ch 3, [2 dc, ch 2, 3 dc] in same ch-2 sp. Skip 3 dc, [ch 1, 3 dc, ch 1] in cl sp. Rep [3 dc, ch 2, 3 dc] in next ch-2 sp. Skip 3 dc, [ch 1, 3 dc, ch 1] in cl sp 3 times total. Ch 1, sl st in the 3rd ch. Cut yarn. [36 dc + 16 ch] The "cl sp" here refers to the space between the two Color B clusters on each side — that's where the middle cluster of this round sits.
Step 4: Work 5 more squares in the same pattern.
Joining the Squares
With all six squares made, it's time to connect them into a band that'll form the body of the hat. I take my time laying them out before I start stitching — getting the orientation right here saves a lot of headache later.
Step 1: Lay the squares side by side. With Color C and a yarn needle, work through bottom loops and join with sl st. Working through the bottom loops only keeps the seam tidy on the right side.
Step 2: Stitch the squares together until all 6 squares are joined.
Step 3: Join the sides of the first and last square so they form a circle. This is the seam that closes the band — match up the edges carefully so the squares sit evenly.
Working the Hat Crown
The crown is worked upward from the top edge of the joined squares, decreasing steadily every round until the opening closes. You're working in rounds without turning throughout this section.
Round 1: With Color B, join yarn in any ch-2 sp. Sc in each st (each dc and ch-1 sp) and in the joining between the squares. [84 sc] Count carefully here — the joining seams between squares each contribute a stitch, so it's worth going around once to confirm you have 84 before continuing.
Round 2: Do not turn. Ch 1, rep sc in next 12 sts, sc2tog in next 2 sts to end of round (6 times total). [78 sc]
Round 3: Do not turn. Ch 1, rep sc in next 11 sts, sc2tog in next 2 sts to end of round (6 times total). [72 sc]
Round 4: Do not turn. Ch 1, rep sc in next 10 sts, sc2tog in next 2 sts to end of round (6 times total). [66 sc]
Round 5: Do not turn. Ch 1, rep sc in next 9 sts, sc2tog in next 2 sts to end of round (6 times total). [60 sc]
Round 6: Do not turn. Ch 1, rep sc in next 8 sts, sc2tog in next 2 sts to end of round (6 times total). [54 sc]
Round 7: Do not turn. Ch 1, rep sc in next 7 sts, sc2tog in next 2 sts to end of round (6 times total). [48 sc]
Round 8: Do not turn. Ch 1, rep sc in next 6 sts, sc2tog in next 2 sts to end of round (6 times total). [42 sc]
Round 9: Do not turn. Ch 1, rep sc in next 5 sts, sc2tog in next 2 sts to end of round (6 times total). [36 sc]
Round 10: Do not turn. Ch 1, rep sc in next 4 sts, sc2tog in next 2 sts to end of round (6 times total). [30 sc]
Round 11: Do not turn. Ch 1, rep sc in next 3 sts, sc2tog in next 2 sts to end of round (6 times total). [24 sc]
Round 12: Do not turn. Ch 1, rep sc in next 2 sts, sc2tog in next 2 sts to end of round (6 times total). [18 sc]
Round 13: Do not turn. Ch 1, rep sc in next 1 st, sc2tog in next 2 sts to end of round (6 times total). [12 sc]
Round 14: Do not turn. Ch 1, rep sc2tog in next 2 sts to end of round (6 times total). [6 sc]
Cut yarn and weave in ends.
Working the Hat Brim
The brim is worked downward from the bottom edge of the joined squares, increasing every round to flare it out, then finishing with two plain rounds. I join Color B at the bottom edge the same way I did for the crown — in any ch-2 corner space.
Round 1: With Color B, join yarn in any ch-2 sp. Sc in each st (each dc and ch-1 sp) and in the joining between the squares. [84 sc] Same stitch pickup as the crown round 1 — confirm your count before moving on.
Round 2: Do not turn. Ch 1, rep sc in next 13 sts, 2 sc in next st to end of round (6 times total). [90 sc]
Round 3: Do not turn. Ch 1, rep sc in next 14 sts, 2 sc in next st to end of round (6 times total). [96 sc]
Round 4: Do not turn. Ch 1, rep sc in next 15 sts, 2 sc in next st to end of round (6 times total). [102 sc]
Round 5: Do not turn. Ch 1, rep sc in next 16 sts, 2 sc in next st to end of round (6 times total). [108 sc]
Round 6: Do not turn. Ch 1, rep sc in next 17 sts, 2 sc in next st to end of round (6 times total). [114 sc]
Round 7: Do not turn. Ch 1, rep sc in next 18 sts, 2 sc in next st to end of round (6 times total). [120 sc]
Round 8: Do not turn. Ch 1, rep sc in next 19 sts, 2 sc in next st to end of round (6 times total). [126 sc]
Round 9: Do not turn. Ch 1, rep sc in next 20 sts, 2 sc in next st to end of round (6 times total). [132 sc]
Round 10: Do not turn. Ch 1, rep sc in next 21 sts, 2 sc in next st to end of round (6 times total). [138 sc]
Round 11: Work next two rounds without any increase. Ch 1, sc in 1st st, sc in each st to end of round. [138 sc]
Round 12: Work next two rounds without any increase. Ch 1, sc in 1st st, sc in each st to end of round. [138 sc]
Cut yarn and weave in ends.
Blocking
Because the fiber isn't specified for this pattern, check your yarn label before you do anything. If you're working with a cotton or cotton-blend DK, a light wet block works well: mist the finished hat, reshape it over a balloon or head form, and let it dry completely. That helps the granny squares lie flat and the joins between them settle nicely. If your yarn is acrylic, skip the water and use a steam iron held a few centimetres above the surface instead. Direct heat on acrylic will flatten the texture and you can't undo that.
Care Instructions
Check the yarn label for washing instructions, since the fiber isn't specified in this pattern and care varies a lot between yarn types. What I will say is that hats hold their shape best when you reshape them while damp and dry them flat or over a head form rather than hanging them. Hanging a wet hat stretches the brim out, and once it's gone it's hard to get back. Between wears, store it folded loosely rather than stuffed into a bag where the brim can get crushed.
Frequently Asked Questions
You make 6 granny squares total. They're joined side by side using Color C and a yarn needle, then the first and last squares are joined to form a circle. The crown and brim are worked separately in rounds from there, so the squares form the main body of the hat.
The crown is shaped through decreases worked in rounds after the squares are joined. Starting from 84 sc, you decrease 6 stitches every round until you're down to 6 stitches, then close it off. So it's a proper fitted crown, not a flat-topped construction.
The brim increases from 84 sc up to 138 sc over 10 increase rounds, then works 2 plain rounds at that stitch count. It's a gradual flare rather than a sharp ruffle, so it sits with a gentle outward curve rather than flopping dramatically.
Each square uses all three colors across its three rounds: White for the center, Pink for the second round, and Light Blue for the outer round. You could work them in a single color if you wanted a simpler look, but the color structure is what gives each square its defined petal-like rings.
The pattern doesn't specify a gram amount for Light Blue, which is used for the outer round of all 6 granny squares and for joining them. My best estimate is that 25 to 30 g should be more than enough, but I'd grab a 50 g ball to be safe and avoid running out mid-assembly.
For most people, yes. Working through the bottom loops with a yarn needle and keeping the tension consistent across all 6 joins takes a bit of patience. The actual crochet stitches in the squares are straightforward clusters and chains, but the assembly is where you want to slow down and check that the squares are aligned before you commit to each join.
Final Thoughts
There's something satisfying about a hat that starts as six little flat squares and ends up as something you can actually wear, and this one comes together faster than you'd expect once the squares are done. If you make it, I'd love to see your color choices in the comments, especially if you swapped out the pastels for something bolder. You can also pin this pattern to your crochet projects board on Pinterest so it's easy to find when you're ready to cast on again, and if you share it on Instagram, tag me so I can see how yours turned out.
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