What to wear to Chelsea Flower Show
What wear to Chelsea Flower Show 2025
If you are looking for some inspiration for what to wear to Chelsea Flower Show, you can take a look at the celebrity fashion from the preview day on Monday. We cover the extensively every year as part of our British Summer Social Season.
This year, there was a mix of oversized suits and dresses worn by the famous faces who attended on Monday. The weather is looking dry for most of the week. On Monday, it was worth having a jacket due to the chilly breeze.
2025 Style: RHS Chelsea Flower Show 2025 Social Diary: Famous faces arrive to admire the gardens – The Sloaney
2024 Style: RHS Chelsea Flower Show Celebrities: The Social Diary – The Sloaney
For those wondering what to wear to Chelsea Flower Show, you can expect pleasant conditions. This year, many ladies are wearing a mix of summer dresses with light cardigans or smart trousers and tailored jackets.
Vibrant colours are popular. Flat shoes are a priority, with smart trainers and wedges the most popular. Gentlemen are opting for smart casual attire with many wearing chinos and a blazer.

Don’t miss our coverage from this year’s event: HERE
We have a short guide for those who are attending this occassion and starting to give some thought to what to wear to Chelsea Flower Show. This event is a highlight of The Season. It always attracts members of the Royal Family and plenty of celebrity and VIP guests. It is one of the most prestigious events in the country. Tickets to the evening gala and the daytime show are in hot demand.

When you are planning what to wear to Chelsea Flower Show it is important to remember that this event is outside. Although it is frequently blessed with good weather, it is worth keeping a close eye on the forecast.
Many people opt for smart casual attire for the daytime. This is not as formal as some of the other occasions on the social calendar, but it is important to arrive presentable. However, the evening gala is dressier and more glamorous.

Comfortable shoes are a must. You will be on your feet for much of the time, except perhaps when you stop off at the Pommery Champagne terrace for a sip of bubbles.

Ladies often chose outfits that encompass a floaty skirt paired with an elegant top. Summer dresses are usually given an early airing. Cropped shorts and linen jackets are also popular. Naturally, floral patterns are commonplace, and these give a nod to the theme. Shirts and chinos are worn by many of the men who attend.

If you are looking for guidance about the gala evening dress code, in 2023 ladies wore mainly cocktail dresses or smart trousers, with flats. Gentleman came straight from the office in either a suit or jacket and tie. Read our feature that takes you inside the gala evening here.

Don’t miss our full guide to the British Summer Social Season HERE. The RHS Chelsea Flower Show is one of the highlights of the calendar and takes place annually in May.