Wine buffs at a royal show jumping event thought they were indulging in gourmet, expensive wine – but were duped into drinking alcohol from a major supermarket chain and were fooled by its quality and appeal.

The hilarious video shows a flamboyant wine merchant – known as ‘Justin Youraldi’ – pouring out glasses of red, white, and rosé to the upper echelons of society.

While they thought they were sipping on exotic grapes from the world’s most exclusive vineyards, costing nearly 10 times the price, they were in fact enjoying more modestly priced wines as low as just £4.99 from Aldi.

Attendees at The Royal International Horse Show in West Sussex spoke eloquently about the aromas, balance, acidity and earthiness of the vino – before the big reveal.

Some were even coaxed into putting their ears to glasses of bubbly to see if they could identify the more expensive sounding fizz.

Little did they know, Justin Youraldi, who claimed to be offering samples of his latest collection, was actually undercover, serving up Aldi’s award-winning wines.

One surprised wine taster can be heard exclaiming: “I can’t believe that! I’m staggered! I’m off to Aldi, you’ve won a customer”. Another priced a £7.99 bottle at £30-£40 and was shocked to hear they’d been drinking the supermarket’s wine.

New data by Aldi reveals sales of its wines are soaring, with a 23%* increase compared to last summer, as shoppers look for great value luxury items.

Research by the supermarket of 2,000 wine drinkers shows that people revel in fooling friends with a bargain, as 43% say they’ve served a low-cost wine and received compliments. Meanwhile, 38% say the more expensive options are completely over-rated.

A quarter (24%) admit they wouldn’t be able to tell the difference between a £5 and £50 wine, and one in six (17%) believe that rosé is made by mixing red and white wine. 

40% agree that wine rules are snobbish. In fact, the majority (65%) of British wine drinkers agree people should be able to enjoy wine anyway they see fit, rather than be told how to drink it, with many throwing out the rule book and doing just that.

55% fill a glass to the brim rather than measuring it out, nearly 4 in 10 (38%) drink rosé all year round, and 49% served red directly from the bottle, without letting it ‘breathe’ first.

(Image: Ben Stevens/PinPep)

People are embracing their own way of drinking wine by mixing in lemonade (27%), and more than 1 in 10 (12%) say they’ve even added a cube of ice to a glass of red.

When shopping for wine, 29% simply opt for the bottle that is cheapest. Only 14% of Brits said purchases were influenced by the advice of wine experts compared to 42% who said a special offer swayed their choice.

Despite Brit’s thriftiness, British wine drinkers would happily fork out up to £16 for good quality.

Mistress of Wine, Sam Caporn, said: “It’s really no surprise that Aldi’s wines were mistaken as far more expensive ones.

“The Specially Selected Toscana Rosso we see sampled in the undercover clip has a nice youthful colour with notes of red cherries, herbs and blueberries with fine, but evident tannins on the finish.”

The wine, according to influencer TheWineWally[1], is reminiscent in flavour to Tiganello, known for being a favourite of Meghan Markle, retailing for around £150. The main difference is the price point, with Aldi’s Toscana Rosso retailing at just £7.99.