

This 1940’s Flower Hat pattern captures the elegance and charm of mid-century millinery styles. With its delicate crochet crown, petal-like embellishments, and draped veiling, this hat is both a functional accessory and a statement piece. Designed to be worked with size 10 crochet thread, the pattern includes thoughtful details such as a triple-thread technique for added structure and durability. The hat’s versatility allows for customization with different colors, veiling arrangements, and floral accents to match any occasion.
The construction begins at the crown, worked seamlessly in rounds to form a smooth, rounded shape. The addition of petal motifs creates a whimsical, flower-like focal point, enhanced by a small bunch of flowers sewn at the center. A braid is incorporated to add both decorative detail and functionality, ensuring a snug and comfortable fit. For a polished finish, the hat is lined with fabric for structure and comfort, making it wearable for extended periods.
This vintage crochet pattern provides an opportunity to explore traditional techniques while creating a timeless accessory. The veiling adds a touch of sophistication, making the hat ideal for formal events, church outings, or even as a unique addition to a costume. With its combination of crochet artistry and classic design elements, this flower hat is a delightful project for anyone looking to recreate a piece of vintage fashion history.
About the Images
To help bring this design to life, we’ve included an AI-generated image of the finished pattern alongside the original vintage illustration. The original image highlights the charm and craftsmanship of the vintage design, while the AI rendering provides a detailed and colorized view of how the completed sweater will look. This combination ensures you have both a historical reference and a modern interpretation to guide you in your crafting journey.
This pattern is transformed, adapted, and expanded from a public domain design originally published in Easy to Make Hats, Scarves and Accessories by The Spool Cotton Company Book No. 192 (1943). While the original design is in the public domain, the rewritten instructions and supplementary content on this site are © Tiffany Bliss Mullins, 2025. All rights reserved. Have questions about this pattern, public domain, or copyright? Visit the FAQ page for answers and resources.


1940’s Flower Hat
MATERIALS:
- Size 10 crochet thread, 2 balls of any color (the pattern originally used J & P Coats Knit-Cro-Sheen).
- Steel crochet hook No. 1.
- 1½ yards of veiling.
- Lining material.
- A small bunch of flowers.
NOTES:
- Wind one ball of thread in half to work with a triple thread throughout.
INSTRUCTIONS:
Crown:
- Starting at the tip of the crown, ch 4. Join with a sl st to form a ring.
- Round 1: Work 8 sc into the ring. Do not join rounds. Use a stitch marker to mark the beginning of each round and move it up as you go.
- Rounds 2–4: Sc in the next sc, 2 sc in the next sc (increase). Repeat from * around.
- Rounds 5–6: Sc in each sc around, increasing in every 4th sc on Round 5 and in every 6th sc on Round 6.
- Round 7: Sc in each sc around, increasing in every 10th sc.
- Rounds 8–13: Sc in each sc around without increasing.
- Round 14: Repeat Round 2 (increase in every other sc).
- Round 15: Work 2 sc in each sc around (double the stitch count).
- Round 16: Repeat Round 2 (increase in every other sc).
- Rounds 17–18: Sc in each sc around without increasing. Fasten off.
Petals (Make 6):
- Ch 13.
- Row 1: Sc in the 2nd ch from the hook and in each ch across (12 sc). Ch 1, turn.
- Rows 2–5: Sc in each sc across. Ch 1, turn.
- Row 6 (Decrease Row): Work the first 2 sc together (decrease), then sc in each remaining sc across. Ch 1, turn.
- Repeat Row 6 until only 1 sc remains. Fasten off.
- Using a contrasting color, work a row of sc closely around the edges of each petal, keeping the work flat.
Assembly:
- Arrange the 6 petals in a circular shape at the center of the hat. Sew them securely in place.
- Sew the small bunch of flowers in the center of the petal circle.
Finishing:
- Make a braid long enough to fit around your head. Adjust the braid to fit snugly on the hat and sew it in place.
- Line the hat with the lining material for added structure and comfort.
- Drape the veiling over the hat as desired and sew it securely in place.
Your Flower Hat is now complete!