With Royal Ascot just around the corner, Lock & Co. has put together this helpful guide to answer your most frequently asked questions about what hats, headpieces, and top hats to wear to Royal Ascot 2025.
MEN'S HATS
WOMEN'S HATS
SPECIAL COLLECTIONS
ACCESSORIES

This Royal Ascot season, there's only one destination for your silk top hat experience — No. 6 St James’s Street, the ‘Home of Hats’. Read More
HAT SIZING

Introducing HAttIe, your personal AI styler, trained with the expertise of our Master Hatters and Stylists. HAttIe is here to help you select the perfect hat style for you. Meet HAttIe.

Discover the secret of looking effortlessly stylish - Use Lock & Co.'s simple guide to select the perfect hat for you. Read More