Octagon Crochet Beret Hat | Step-by-Step Beginner Tutorial

Crocheting a beret hat is a charming project for beginners eager to expand their skills while creating a fashionable accessory. In this tutorial, we will walk you through the process of crocheting an Octagon Crochet Beret Hat, a unique twist on the classic round beret. The octagon shape not only adds visual interest but also serves as a structured base for the hat, making it stand out with style and symmetry.

This guide is designed for beginners, using simple stitches and offering clear, step-by-step instructions. By the end, you’ll have a cozy, chic beret perfect for cool weather or stylish layering. Let’s get started!


🧶 Supplies You’ll Need

Before diving into the project, gather your materials. For a beginner-friendly beret, use a medium weight yarn and an appropriately sized crochet hook.

Materials:

  • Worsted weight yarn (Medium #4) – Approximately 150–200 yards
  • Crochet hook – 5.0 mm (H-8) or size needed for gauge
  • Scissors
  • Yarn needle – For weaving in ends
  • Stitch markers (optional) – Helpful for keeping track of rounds
  • Measuring tape – For checking hat dimensions

Recommended Yarn Types:

  • Cotton-acrylic blends (for structure)
  • Wool blends (for warmth and flexibility)
  • Acrylic yarn (budget-friendly and easy to find)

🧵 Stitches & Techniques Used

This project uses basic crochet stitches and is beginner-friendly. Familiarize yourself with these stitches:

  • Chain (ch)
  • Slip Stitch (sl st)
  • Single Crochet (sc)
  • Double Crochet (dc)
  • Magic Ring / Adjustable Ring

Optional:

  • Back Loop Only (BLO) – To create a ribbed texture for the brim

📏 Beret Sizing Guide

The finished beret should be approximately:

  • Crown diameter: 10–11 inches (25–28 cm)
  • Hat circumference (brim): 18–20 inches (46–51 cm)
  • Height: 8–9 inches (20–23 cm)

Note: You can adjust the size slightly by using a larger/smaller hook or modifying the final few rounds.


🧣 Step-by-Step Octagon Crochet Beret Tutorial

🔸 Step 1: Start with a Magic Ring

The base of the octagon beret starts in the round.

Make a magic ring.
Ch 3 (counts as first dc), then work 15 dc into the ring. 
Join with sl st to top of ch-3. (16 dc total)

🧶 Tip: If you’re new to the magic ring, you can substitute it with ch 4, join with a sl st, and work into the ring.


🔸 Step 2: Create the Octagon Shape

Now we’ll begin shaping the octagon by increasing at 8 points.

Round 2:
Ch 3 (counts as dc), dc in same stitch, *dc in next stitch, 2 dc in next* repeat * around.
Join with sl st. (24 dc)

Round 3:
Ch 3, dc in same st, *dc in next 2 sts, 2 dc in next* repeat * around.
Join. (32 dc)

Round 4:
Ch 3, dc in same st, *dc in next 3 sts, 2 dc in next* repeat * around.
Join. (40 dc)

Round 5:
Ch 3, dc in same st, *dc in next 4 sts, 2 dc in next* repeat * around.
Join. (48 dc)

📐 You should see the base forming a soft octagon. Each round adds 8 stitches to maintain the octagonal shape.


🔸 Step 3: Continue Increasing to Full Crown Size

Keep increasing in the same pattern:

Round 6: *dc in next 5 sts, 2 dc in next* (56 sts)
Round 7: *dc in next 6 sts, 2 dc in next* (64 sts)
Round 8: *dc in next 7 sts, 2 dc in next* (72 sts)
Round 9: *dc in next 8 sts, 2 dc in next* (80 sts)

⏳ Stop increasing when the crown diameter reaches approximately 10–11 inches. For most people, Round 9 or 10 is enough. You now have your octagonal base!


🔸 Step 4: Build the Sides (No More Increases)

Once the crown is the desired width, crochet a few rounds without increasing to shape the body of the beret.

Round 10–12: Dc in each st around. Join with sl st. (80 sts)

🧶 You can adjust how “slouchy” the beret is by adding or subtracting rounds here.


🔸 Step 5: Begin Decreasing (Taper Toward the Brim)

We now taper the hat to fit the head comfortably.

Round 13: *dc in next 8 sts, dc2tog* repeat * around. (72 sts)
Round 14: *dc in next 7 sts, dc2tog* repeat * around. (64 sts)
Round 15: *dc in next 6 sts, dc2tog* repeat * around. (56 sts)
Round 16: *dc in next 5 sts, dc2tog* repeat * around. (48 sts)

📏 At this point, the circumference should be close to 18–20 inches — snug enough for a brim.


🔸 Step 6: Create the Brim

For a snug, stretchy brim, switch to single crochet or back loop only (BLO) stitches.

Rounds 17–20: Sc in each st around. (48 sts)

Optional for texture:
Work sc in BLO for all brim rounds.

🪡 You can add more rows here if you want a thicker brim.


🔸 Step 7: Finish Off

Once the brim is done:

  1. Sl st to join.
  2. Cut the yarn, leaving a 6-inch tail.
  3. Use your yarn needle to weave in the tail on the inside.
  4. Weave in any other loose ends.

✨ Optional: Add a decorative button, pom-pom, or even a crocheted flower for flair.


👒 Styling Your Octagon Beret

Now that you’ve finished your beret, here are a few ways to wear or gift it:

  • Tilted to one side: Classic Parisian style
  • Back on the crown: For a slouchy look
  • Paired with a scarf: Create a matching set!
  • Add embellishments: Embroider initials, sew on pearls, or attach patches

🧼 Care Instructions

To ensure longevity:

  • Hand wash in cold water with mild detergent
  • Lay flat to dry on a towel
  • Do not wring or twist

🌟 Beginner Tips & Troubleshooting

  • Keep count of stitches – Use stitch markers at the start of each round.
  • Your octagon looks wavy? – You may be increasing too quickly; check your stitch count.
  • Too tight/loose? – Adjust hook size or yarn type for better fit.
  • Want a faster version? – Use chunky yarn and a larger hook for a quick-finish beret.

📷 Share Your Creation!

Crocheting is not just functional — it’s a form of art. Share your octagon beret on platforms like Instagram, Pinterest, or Ravelry. Use hashtags like:

  • #CrochetBeret
  • #OctagonBeret
  • #BeginnerCrochetHat
  • #DIYFashion

🧵 Conclusion

The Octagon Crochet Beret Hat is a fun, rewarding project for beginners and seasoned crocheters alike. With simple stitches and a geometric twist, it’s a stylish addition to any wardrobe — or a thoughtful handmade gift.

By following this step-by-step guide, you’ve not only crafted a unique accessory but also strengthened your understanding of circular crochet, shaping, and finishing techniques.

So grab your yarn, pick your favorite colors, and get hooking. Your perfect beret is just a few stitches away!

Video tutorial:

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