Your Shopping Bag is Empty
How are hat sizes determined? Use our simple measuring tape method to ensure that you find the ideal hat size. Your perfect hat deserves the perfect fit.
Having followed our hat measurement guide you are all set to compare your measurement with the hat sizing chart below to work out what size hat you need. Hat sizing is the key to a perfect fit and being able to wear the hat you love with confidence.
| Hat Sizing Chart | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hat Size EU | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 |
| Hat Size US | 6⅝ | 6¾ | 6⅞ | 7 | 7⅛ | 7¼ | 7⅜ | 7½ | 7⅝ | 7¾ | 7⅞ | 8 | 8⅛ |
| Hat Size UK | 6½ | 6⅝ | 6¾ | 6⅞ | 7 | 7⅛ | 7¼ | 7⅜ | 7½ | 7⅝ | 7¾ | 7⅞ | 8 |
| Inches | 20½ | 21¼ | 21½ | 22 | 22½ | 22⅞ | 23¼ | 23⅝ | 24 | 24½ | 24⅞ | 25¼ | 25⅝ |
At Lock & Co., finding the perfect hat for you means finding the perfect fit. Face shapes can be - oval, round, square or heart-shaped. Here at Lock & Co., we have put together some recommendations of hat styles for the various face shapes. But remember this is just a guide, and if there is a hat you love, chances are it will suit you. Confidence is the most important guide when choosing and wearing a hat. Explore our women's hat collection & men's hat collection to find styles that suit both your face shape and personal taste.
At Lock & Co., finding the perfect hat for you means finding the perfect fit. Face shapes can be - oval, round, square or heart-shaped. Here at Lock & Co., we have put together some recommendations of hat styles for the various face shapes. But remember this is just a guide, and if there is a hat you love, chances are it will suit you. Confidence is the most important guide when choosing and wearing a hat. Explore our women's hat collection & men's hat collection to find styles that suit both your face shape and personal taste.
Almost any hat style works well for oval faces, so experiment with different shapes and sizes to match your hat to your outfit or mood.
Ideal hats for long faces balance proportions and add width to the face. Wide-brimmed hats, such as sun hats or Panama hats, create this balance.
Hats for round face shapes will generally include wide-brimmed hats like a fedora, wide-brim trilby, or a fuller shaped cap, like our Sandwich and Muirfield caps, to add definition and elongate your silhouette.
Wear hats with rounded or curved edges to soften strong angles and create flattering, soft shapes.
Heart-shaped faces typically look stunning in hats with medium brims. Most hat styles work well, so experiment.
The narrower-brimmed hats are ideal for a slimmer frame.
In general, if you are tall, you should not wear small hats and vice versa. This is true to some extent, but the most important aspect is the confidence your hat gives you.
Explore Lock & Co.'s iconic hats and caps for men and women—always stylish, always timeless. Your favourite designs, all in one place.
Hat sizes are often measured in one of three ways:
The imperial system is used to measure head diameter in inches, which normally ranges between 6.5 and 8.
North Americans use the imperial system, although their sizes are an eighth of an inch larger.
European/Metric: Uses the metric system to measure head circumference in centimetres, which normally range from 53 to 65.
At Lock & Co., hat sizes range from small/55 cm to xx-large/64 cm.
