One of the bottles in the supermarket offer

Supermarket giants Asda are helping the nation say: “I do” with a sparkling offer ahead of Saturday’s Royal Wedding.

The Markle Sparkle promotion runs for a limited period and includes the Yellow Label Prosecco for £5 and the award-winning Henri Cachet Champagne Brut for £12, cut from £18.

Sean Aitken, the supermarket’s champagne and sparkling buyer, said: “The Henri Cachet Champagne Brut is the perfect bottle to pop open with friends and family.”

In the week running-up to the Royal Wedding, Asda predict the sale of over £4.8m worth of fizz as customers stock-up to celebrate.