Cottesmore Pillbox

The Cottesmore pillbox is a 1960s-inspired hat that frames the face beautifully.

Paired with an elegant dress, our felt pillbox creates the perfect chic wedding guest outfit.

Cottesmore Pillbox
Emerald Green
Light Pink



The pillbox measures 21 cm front to back, 19 cm left to right, 64 cm in circumference and 8 cm in height


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


Handmade from luxurious velour felt in our London atelier, the pillbox is trimmed at the back with a vine of stunning leather roses, creating an intricate silhouette from the front and the back.

Styling & Fitting

The pillbox fastens to the head with an adjustable elastic at the nape of the neck and a comb at the front that nestles into the hair, giving a solid comfortable fit 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.

If you would like to speak with one of our Stylists, please email us at or use our contact form and one of our team will contact you.


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

Pillbox Hat
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.
Velour Felt
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.
Comb & 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.