In the ever-evolving world of fashion, handmade pieces continue to captivate hearts with their charm, individuality, and craftsmanship. One such standout creation is the Crochet Bobble Granny Square Bucket Hat — a delightful fusion of retro aesthetics and modern flair. With its vibrant colors, rich textures, and functional design, this hat has become a beloved accessory among crochet enthusiasts, vintage lovers, and fashionistas alike.
Whether you’re a seasoned crocheter or someone who simply appreciates handcrafted art, this hat symbolizes creativity, nostalgia, and contemporary style. In this article, we’ll explore the origins, design elements, how it’s made, styling tips, and why it has gained such popularity.

A Brief History: From Granny Squares to Modern Streetwear
The granny square has long been a staple in the crochet world. Originating in the 1800s, it became popular in the 1970s during the boho and hippie fashion era. These small, square motifs made of colorful yarn were used to create everything from afghans to clothing.
Meanwhile, the bucket hat — originally designed in the early 1900s as a practical hat for Irish fishermen — experienced a fashion renaissance in the 90s and again in the 2020s. Combining the two — the nostalgic granny square and the practical bucket hat — results in a head-turning piece that’s equal parts functional and artistic.
Add bobble stitches into the mix, and the design becomes even more visually engaging. Bobbles create a raised, puffed texture that adds dimension and character to each square, elevating the traditional granny square into a statement of texture and style.
Great! Let’s walk through how to make a Crochet Bobble Granny Square Bucket Hat step by step. This guide assumes you have some basic to intermediate crochet skills, but I’ll break it down clearly for all levels.
🧶 Materials You’ll Need
- Worsted weight yarn (4/medium) – 3 to 5 colors recommended for that fun granny square look.
- Crochet hook – 5.0 mm (H/8) or size recommended for your yarn.
- Scissors
- Yarn needle – for sewing and weaving in ends
- Measuring tape
- Stitch markers (optional)
📏 Finished Hat Size
- Adult Medium (approx. 21–23” head circumference)
- You can adjust by making more or fewer granny squares or changing hook/yarn size.

🧵 Step-by-Step Instructions
🔹 STEP 1: Make Bobble Granny Squares
Let’s start by making bobble granny squares. You’ll need 5 to 6 squares depending on head size and design.
🧶 Bobble Stitch (BO):
Yarn over, insert hook into stitch, yarn over and pull up a loop. (Yarn over, pull through two loops) repeat this 4 more times in the same stitch (5 partial dc total), then yarn over and pull through all 6 loops.
✨ Bobble Granny Square Pattern:
Round 1:
- Magic circle, ch 3 (counts as dc), make 11 dc into the ring. Join with sl st to top of ch-3. (12 dc)
Round 2 (Bobble Round):
- Ch 3, (1 BO, ch 1, 1 dc) in each stitch around.
- Join with sl st to top of ch-3.
Round 3 (Granny Style Corners):
- Ch 3, [2 dc, ch 2, 3 dc] in first ch-1 space (corner made).
- (Ch 1, 3 dc in next ch-1 space) across, make corners every third space.
- Repeat until you form a square (4 corners).
- Join with sl st.
Round 4 (Optional for Size):
- Repeat granny square round with more dc clusters and corners as needed.
- Fasten off and weave in ends.
➡️ Make 5 squares: 1 for the top, 4 for the sides (or 6 for a looser fit).

🔹 STEP 2: Join the Squares
Layout:
- Place 1 square in the center (crown).
- Arrange 4 squares around it (like a cross) to form the sides of the hat.
Join Method (Choose one):
- Whip stitch: Hold squares with right sides together and whip stitch along edges.
- Slip stitch join: Place right sides up and slip stitch through both loops of adjoining edges.
- Join-as-you-go: For a seamless look if crocheting squares on the fly.
✅ Be sure all bobble sides face outward.

🔹 STEP 3: Create the Brim
Once the crown and sides are assembled, you’ll crochet in rounds around the bottom edge of the hat to make the brim.
Brim Instructions:
- Join yarn to any stitch on the bottom edge.
- Round 1: SC evenly all the way around the bottom edge of the assembled squares. Join with sl st.
- Round 2: Ch 2, [2 dc in next stitch, 1 dc in next 2 stitches] – repeat around to increase slightly.
- Round 3–5: Continue dc rounds, increasing as needed to make the brim flare. You can also alternate with hdc for a firmer edge.
- Optional last round: SC in each st for a clean finish.
👉 Make the brim as wide or narrow as you like (about 1.5″–2.5″ is standard for bucket hats).
🔹 STEP 4: Finishing Touches
- Weave in all yarn tails with your yarn needle.
- Block the hat gently to shape it (especially if your yarn is cotton or wool).
- Add a fabric or lightweight yarn lining if desired.

🧼 Care Instructions
- Hand wash in cold water
- Lay flat to dry
- Avoid heavy stretching to maintain shape
🎨 Customization Ideas
- Use ombré or gradient yarns for color blending.
- Make a flower bobble center for each granny square.
- Add a chin strap or tie strings for extra flair or function.
- Try with chunky yarn for a puffier, cozier winter hat.
Conclusion: A Hat That’s More Than Just a Hat
The Crochet Bobble Granny Square Bucket Hat is more than just headwear — it’s a symbol of creativity, tradition, and personal expression. Whether you wear it to make a statement or simply to keep the sun out of your eyes, it offers a delightful combination of form and function.

As the DIY and handmade movement continues to grow, hats like this serve as a reminder of the beauty found in slow, intentional crafting. Whether you’re gifting one, making your own, or simply appreciating the artistry, the crochet bobble granny square bucket hat is a timeless accessory that will never go out of style.
Video tutorial: