British summer is a liar. It can be blazing sunshine one minute, then sideways rain the next. Bring an umbrella, but make it a classic one—no golf umbrellas or plastic ponchos.
A light jacket or a wrap is smart, even if it’s warm. Because once the sun dips behind a cloud, you’ll be shivering next to the Royal Family. And you don’t want to be that person.
Dress Code For Garden Party At Buckingham Palace | Fasci Garden
Also, pro tip: don’t wear white heels. Grass stains are not a good look in photographs.
What not to wear: a cautionary tale
I once saw a man in cargo shorts at the gates. He was turned away. True story. So avoid denim, sportswear, or anything with a logo bigger than a coin.
No tank tops, no flip-flops, no novelty ties. This isn’t a backyard barbecue—it’s a palace party with a dress code that dates back to Victoria. Respect it.
And please, no political slogans. Keep your opinions off your T-shirt. The Palace is a place for pleasantries, not protests.