The History of Henley Royal Regatta

Few summer events capture the spirit of the English season quite like Henley Royal Regatta. Set on the banks of the River Thames in Oxfordshire, this quintessentially British event combines elite rowing with timeless tradition, garden-party glamour, and a strict (but charmingly idiosyncratic) dress code. Whether you’re a first-time visitor or a seasoned spectator, understanding the history and etiquette of Henley is key to enjoying the event to the full — and dressing the part is very much part of the fun.

Founded in 1839, Henley began as a single-day event aimed at drawing visitors to the picturesque town of Henley-on-Thames. It quickly grew in popularity, gaining royal patronage from Prince Albert in 1851 — a status it still retains today. The regatta has since evolved into a five-day international competition that attracts crews from around the world, including Olympic champions and top university teams. Unlike other rowing events, the races are head-to-head knockout style, run over a one-mile, 550-yard course.

However, while the rowing is the sporting heart of the event, Henley is as much a social occasion as an athletic one — with the Stewards’ Enclosure, Remenham Club, and Phyllis Court all hosting gatherings that are as much about conversation and champagne as they are about competition.

Tradition, Etiquette, and Dress Codes

Henley’s reputation for tradition is not just about the rowing. It’s one of the few events left in the social calendar where strict dress codes are upheld, especially in the more formal enclosures.

👗 For Ladies:

Hemlines must fall below the knee in the Stewards’ Enclosure — no trousers or shorts are permitted (though this rule has been relaxed in other enclosures).

Most women opt for summer dresses, floral prints, and statement hats or fascinators.

Light tweed jackets or shawls are often added for cooler days.

🕴️ For Gentlemen:

A lounge suit or blazer and tie is required in the Stewards’ Enclosure.

Classic boating blazers in club colours, striped ties, and panama hats are all part of the traditional look.

Cream or light-coloured trousers are commonly worn, often paired with polished shoes or loafers.

Outside the Stewards’ Enclosure, the rules are more relaxed — but tradition still holds strong. Spectators take pride in dressing up, and it’s an occasion where bold tailoring and vintage style are celebrated, not side-eyed.

What Colours Are Traditionally Worn?

Henley has a strong association with club colours, especially in the rowing community. Expect to see striped blazers in vivid combinations (maroon and gold, navy and white, forest green), school or university colours and Pastel tones and neutrals. For ladies, colours tend to mirror the setting: sorbet shades, floral patterns, and garden party elegance.