• Limited Edition Panama Hat with Lock & Co. Hatters grosgrain house ribbon and bow.
  • Limited Edition Panama Hat with Lock & Co. Hatters grosgrain house ribbon and bow.
  • Limited Edition Panama Hat with Lock & Co. Hatters grosgrain house ribbon and bow.
  • Lock & Co. 350th anniversary hat box

350th Limited Edition
Peacehaven Panama Hat

The 350 Peacehaven Panama
Select size

As Lock & Co. continues its 350th anniversary celebrations throughout 2026, we are unveiling a series of limited-edition men’s and women’s hats and caps each month.

The next hat in this special collection is the 350 Peacehaven Panama, reimagined with our fine grosgrain Lock House ribbon and bow, representing 350 years of craftsmanship and tradition. The Peacehaven embodies the superior quality of our Panamas: a truly timeless piece.

Each Lock & Co. Panama is skilfully handwoven in Ecuador by artisans using age-old techniques from the finest toquilla palm straw and is presented in our limited-edition 350th anniversary box. 

PRODUCT DETAILS

Measurements
  • Brim Width: 8 cm
  • Crown Height: 10 cm
  • Band Width: 5 cm
Care

Always handle your Panama hat by the brim to avoid distorting the crown.

Spot-clean using a damp cloth and leave to dry at room temperature. Or alternatively steam from a household kettle and a soft bristle hat brush or a clean pencil rubber will help remove dust and dirt.

Avoid wearing a Panama hat in the rain. Dry with a clean, absorbent cloth or sponge if it gets wet.

Should your hat shrink in size, a hat jack can be used to stretch it back to its original shape.

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

Be very gentle with this hat; Regular steams are highly recommended, bring your Lock & Co. Panama hat to us for a complimentary steam whilst you wait. We use a specialist steamer to refresh hats. This typically takes five minutes, depending on how busy our shop is.

Materials

Each Lock & Co. Panama is skillfully handwoven from toquilla straw in Ecuador by artisans using age-old techniques. Unlined and finished with our fine grosgrain Lock House ribbon and bow, gorgeously soft internal sweatband, you won't have to be concerned about your Peacehaven flying away during alfresco lunches by the sea.

Styling & Fitting

Your Panama should comfortably sit midway down your forehead above your eyebrows, but without obstructing your view in any way.

How to measure your hat size.

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.

HAT CHARACTERISTICS

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

Style
Panama
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.
Material
Toquilla Palm Straw
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.
Shape
Wide Brim
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.
Features
Lightweight Breathable
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.

PRODUCT STORIES

  • Longevity
    Learn more

    LONGEVITY

    Measurements
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    Care
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    Measurements
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    Care
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    Measurements
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    Care
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HOW TO
MEASURE HAT SIZE

STEP ONE

Place a tape measure around your head positioned mid-forehead and just above the ears.

STEP TWO

What size is my head? Take note of the measurements in centimetres or inches.

STEP THREE

What's my hat size? Use the hat sizing chart below to find what hat size you are.

Hat Sizing Chart