A handmade sun hat is a beautiful and personal addition to any wardrobe, and one made with a lovely, openwork design is even better. The “Summer Blossom” Crochet Sun Hat is a perfect project for any crocheter, featuring a simple, classic design with a beautiful brim that is both stylish and incredibly versatile. This detailed tutorial will guide you through creating a sturdy, stylish, and fun sun hat that is perfect for sunny days and expressing your unique style.

This project is an excellent choice for a beginner looking to create a beautiful, practical garment or for an experienced crocheter wanting a fast and fun project. The hat is worked from the top down, which makes it a seamless project that is easy to try on as you go.
Why Crochet the Summer Blossom Sun Hat?
- Lacy & Lightweight: The openwork stitch creates a beautiful, airy fabric that is perfect for a warm-weather hat.
- Sturdy & Stylish: The combination of stitches creates a fabric that is sturdy enough to hold its shape while still being comfortable and airy.
- Skill Building: You’ll master the art of working in the round and learn how to create a top-down, seamless hat.
- Customizable: Easily change the size, colors, and number of increase rounds to create a hat that is a perfect fit for you.
- Unique & Fun: A handmade sun hat is a statement piece that is both fashionable and personal.
1. Planning Your Hat: Size & Materials
- Sizing: The pattern is designed for a versatile one-size-fits-most adult head (approx. 22-23 inches / 56-58 cm). You can easily adjust the size by changing your hook size or the number of increase rounds.
- Yarn Choice: Choose a yarn that is durable and holds its shape well.
- Fiber: A sturdy, medium-weight yarn like Worsted Weight (#4) in Cotton or a Cotton Blend is a great choice.
- Color: A single, solid color will best highlight the stitches, but a variegated yarn could also create a beautiful effect.
- Quantity: You will need approximately 150-200 yards (137-183 meters) of yarn in total.
2. Materials You’ll Need
- Yarn: Your chosen quantity of Worsted Weight (#4) yarn.
- Crochet Hook: 4.0 mm (G-6 US) or a size that gives you a dense but flexible fabric with your yarn.
- Scissors: For cutting yarn.
- Yarn Needle (Tapestry Needle): For weaving in ends.
- Stitch Markers (Optional): To mark the beginning of rounds.

3. Essential Crochet Stitches & Techniques
- Slip Knot
- Chain (ch)
- Slip Stitch (sl st): For joining and neatening.
- Single Crochet (sc)
- Double Crochet (dc)
- Working in the Round: The hat is worked in continuous rounds from the top down.
4. Let’s Crochet the Summer Blossom Sun Hat!
The hat is worked from the top down, starting with the crown, then working the body and the brim.
Part 1: The Crown (Worked in Rounds)
This creates the flat, top part of the hat.
- Start with a Magic Ring (or Ch 4, sl st to first ch to form a ring).
- Round 1: Ch 2 (does not count as a stitch). Work 12 dc into the magic ring. Join with a sl st to the first dc.
- Round 2: Ch 2. Work 2 dc in each stitch around. Join with a sl st to the first dc.
- [24 dc]
- Round 3: Ch 2. Work 1 dc in the first stitch, 2 dc in the next stitch. Repeat from * to * around. Join with a sl st to the first dc.
- [36 dc]
- Round 4: Ch 2. Work 1 dc in the next 2 stitches, 2 dc in the next stitch. Repeat from * to * around. Join with a sl st.
- [48 dc]
- Round 5: Ch 2. Work 1 dc in the next 3 stitches, 2 dc in the next stitch. Repeat from * to * around. Join with a sl st.
- [60 dc]
- Continue increasing in this manner until the crown of the hat is large enough to fit the top of your head (approximately 6-7 inches in diameter).

Part 2: The Body (Worked in Rounds)
This is where you’ll create the height of the hat.
- Round 1: Ch 2. Work 1 dc in each stitch around. Join with a sl st.
- You are no longer increasing. Continue working rounds of dc until the hat reaches your desired height (for a standard sun hat, about 4-5 inches / 10-12 cm from the top of the crown).

Part 3: The Brim
This step gives the hat its classic sun hat shape.
- Round 1 (Increase Round): Ch 2. Work 1 dc in the next 2 stitches, 2 dc in the next stitch. Repeat from * to * around. Join with a sl st.
- Round 2: Ch 2. Work 1 dc in each stitch around. Join with a sl st.
- Round 3 (Increase Round): Ch 2. Work 1 dc in the next 3 stitches, 2 dc in the next stitch. Repeat from * to * around. Join with a sl st.
- Round 4: Ch 2. Work 1 dc in each stitch around. Join with a sl st.
- Continue alternating increase rounds and regular dc rounds until the brim reaches your desired length.
- Final Touches: Work a round of slip stitches around the very edge for a clean, finished look. Fasten off and weave in all ends.

Enjoy your beautiful, handmade “Summer Blossom” Crochet Sun Hat. It’s a labor of love that is a perfect addition to your warm-weather wardrobe!
Video tutorial: