Lock & Co. are proud to launch a new limited edition James Bond hat. View

Sonora Headband

A luxuriously crafted Dupion silk covered blocked headband with matching handmade silk rose spray and draped veiling is available in pink, blue, and silver

Steal the show with this perfect summer accompaniment for the Royal Enclosure at Royal Ascot.

Sonora Headband
Hot Pink
Cornflower Blue
1 left -



With a 10 cm width, this headband is perfect for the Royal Enclosure at Royal Ascot. Rose spray: 20 cm width x 6 cm height. Free-size head fitting
Headband Width: 10 cm
Headband Length: 47 cm


Couture hats are best stored in a hat box, away from direct sunlight.


The silk flowers are handmade. Base Material: Wired buckram core covered in Dupion silk. Trim Material: Silk Dupion rose spray with veiling.

Styling & Fitting

This couture classic attaches with elastic at the nape of the neck. Should you wish to order this piece in another colour please get in touch.

Please note that all couture pieces come with a complementary Lock & Co. hat box.

How to measure your hat size. Read More

Hat Size Chart

Women's Hat Styling

Every Lock & Co. hat purchased is carefully and expertly hand-prepared in our London shop by one of our Hatters, before being whisked out of our famous green front door.

To find your perfect hat size, we suggest booking a virtual appointment for a consultation with one of our stylists here


At Lock & Co., we sell the finest hats and caps. To achieve this, we pay particular attention to specific hat characteristics - style, fit, durability, and materials. We share these characteristics with you for each hat to help you decide on the perfect choice.

Find Your Size and Style

At Lock & Co. we offer a wide selection of styles of hats. What defines a hat style is its form: overall shape, height/shape of the crown, width of the brim, and material type. These define a style e.g., Fedora, Trilby, Panama, Cloche, Tweed cap etc.
Dupion Silk
Lock & Co. hats are made of the finest quality material. These can range from exclusive Escorial wool, Scottish Tweed, and cashmere to Toquilla straw for our Panama hat.
Different styles of hats have different shapes to them, including classic, fuller, narrow, and standard fits, or with an oversized or a wide brim or sporting a particular shape - bell, birdcage, etc.
Elastic Fastening
Every part of a hat has its purpose. Discover the features or aesthetic of each hat and how it will specifically enhance your hat-wearing experience.