Tanya Sweeney: Balcony or ‘shelf’ cleavage is back in fashion – but I’m opting out this time

Depending on where you are coming from, you can either blame or thank Bridgerton, Charli XCX’s current red carpet look or the new Wuthering Heights adaptation. But the ‘shelf cleavage’ is now, as the style commenters say, Having A Moment.