This month's Register has one foot in the future as we assess the best opportunities to strut our stuff at the most fun engagements of the season. As the weather warms, the UK’s social calendar bursts into life with events that blend tradition, sport, culture, and unapologetic style. From garden parties to grand races, these gatherings offer perfect excuses to don your finest attire Below is a curated selection of must-attend occasions for 2026 and their respective dress codes.
RHS Chelsea Flower Show
May 19–23, rhs.org.uk/chelsea
Held at the Royal Hospital Chelsea in London, this world-renowned horticultural extravaganza showcases stunning garden designs, rare plants, and innovative landscaping, attracting royalty and celebrities alike. It's a quintessential spring event where attendees parade in sophisticated outfits, from floral prints to smart daywear, while sipping champagne amid the blooms. Bold colours and floral patterns are the only way you'll get on the TV!
Glyndebourne Festival
May 21–August 30, glyndebourne.com
Nestled in the rolling Sussex hills, Glyndebourne transforms opera into a glamorous affair with world-class performances in a historic setting. Pack a lavish picnic for the long interval and embrace the black-tie tradition - tuxedos, gowns, and elegant accessories are the norm for this cultural highlight that runs throughout the summer.
Royal Ascot
June 16–20, ascot.com
At Ascot Racecourse in Berkshire, this iconic horse-racing meet combines thrilling sport with unparalleled pageantry, dating back to 1711. Famous for its strict dress code in the Royal Enclosure - morning suits, top hats, and elaborate millinery - it's a fashion spectacle where style rivals the races themselves. We have been dressing the most discerning racegoers for nearly three decades, including rockstars and royalty, so make sure you book an appointment ahead of time to ensure you are one of the best-dressed in the Royal Enclosure.
Henley Royal Regatta
June 30–July 5, hrr.co.uk
On the banks of the River Thames in Henley-on-Thames, this prestigious rowing competition draws elite athletes and spectators for a week of races and revelry. The atmosphere is one of refined elegance, with blazers, straw boaters, summer dresses, and riverside picnics setting the tone for a classic British social occasion.
Wimbledon Championships
June 29–July 12, wimbledon.com
The All England Lawn Tennis Club in London hosts the world's oldest tennis tournament, where grass-court action unfolds amid a sea of strawberries and cream. While players adhere to all-white, spectators opt for polished smart-casual looks, making it a stylish spot to celebrity-spot and soak up the sporting heritage. Centre Court and Court No.1 warrant a touch of sartorial flair - an elegant linen dress for ladies and a pastel linen suits for gents strikes the right tone. Don't forget your Panamas!
Goodwood Festival of Speed
July 9–12, goodwood.com
Set against the backdrop of Goodwood House in West Sussex, this motoring extravaganza features historic cars, supercars, and high-speed hill climbs in a garden-party vibe. Attendees often channel chic motorsport style, but if that's not you, go with linen suits for gents, and playful summer dresses for ladies.
Qatar Goodwood Festival (Glorious Goodwood)
July 28–August 1, goodwood.com
Also at Goodwood Racecourse, this five-day flat-racing event is dubbed "Glorious" for its blend of top-tier sport and social flair, especially on Ladies' Day. Dress codes encourage glamorous ensembles, from tailored jackets to flowing dresses and bold hats, amid champagne tents and celebrity sightings. Don your finest tailoring and most elegant coats and dresses to be as flamboyant as can be.
Cowes Week
Dates: August 1–7, cowesweek.co.uk
On the Isle of Wight, this legendary sailing regatta - the world's largest - sees over 1,000 boats compete in Solent waters, paired with shoreside parties and fireworks. Nautical chic reigns supreme, with Breton stripes, deck shoes, and smart-casual attire fitting the maritime merriment.
